CN219747156U - Positioning clamp for long rod fittings - Google Patents
Positioning clamp for long rod fittings Download PDFInfo
- Publication number
- CN219747156U CN219747156U CN202320680222.7U CN202320680222U CN219747156U CN 219747156 U CN219747156 U CN 219747156U CN 202320680222 U CN202320680222 U CN 202320680222U CN 219747156 U CN219747156 U CN 219747156U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- trough
- limiting
- groove
- workpiece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005452 bending Methods 0.000 claims abstract description 34
- 238000003754 machining Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000004512 die casting Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model belongs to the technical field of machining, and provides a positioning clamp for a long rod fitting, which comprises the following components: the machine tool workbench is provided with a top seat and a tail seat, a bottom plate is arranged between the top seat and the tail seat, a positioning trough is arranged on the bottom plate and is provided with a first trough part and a second trough part, the first trough part is vertically arranged along the length direction of the bottom plate, the second trough part is in an arc-shaped arrangement, and the first trough part is communicated with the second trough part. Compared with the prior art, the positioning trough has the advantages that the first trough part and the second trough part of the positioning trough can position the vertical part and the bending part of the workpiece to be processed, the vertical part of the workpiece on the first trough part is clamped through the first limiting plate, and the bending part of the workpiece on the second trough part is movably abutted to clamp the workpiece, so that the workpiece cannot shake in the subsequent machining process.
Description
Technical Field
The utility model belongs to the technical field of machining, and particularly relates to a positioning clamp for a long rod accessory.
Background
Most of the existing accessories are obtained by die casting metal, and the obtained semi-finished accessories need to be subjected to mechanical processing such as cutting, polishing, punching and the like.
At present, products manufactured by using a die-casting mold are more and more, along with continuous improvement and improvement of clients in performance, quality and economic benefits of the products, as shown in fig. 4 of the specification attached hereto, a long arm workpiece is formed by connecting a main part and a long rod, namely a long tube through bolts, and as the long rod is die-cast to form the long rod, the long rod is not provided with a required connecting hole, so that the long rod needs to be machined, clamping and positioning of the long rod are complicated manually, and a clamp capable of positioning and clamping the workpiece is needed.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a positioning clamp for a long rod accessory aiming at the current state of the art.
The technical scheme adopted for solving the technical problems is as follows: a localization fixture for a pole fitting is proposed, comprising: the machine tool workbench is provided with a top seat and a tail seat, a bottom plate is arranged between the top seat and the tail seat, a positioning trough is formed in the bottom plate and is provided with a first trough part and a second trough part, the first trough part is vertically arranged along the length direction of the bottom plate, the second trough part is arc-shaped, the first trough part is communicated with the second trough part, when a workpiece to be processed is placed in the positioning trough, the bending part of the workpiece is positioned in the second trough part, and the vertical part of the workpiece is positioned in the first trough part;
the first limiting plate is detachably connected with the bottom plate and movably abutted against the vertical part of the workpiece on the first groove part;
the second limiting plate is detachably arranged on the bottom plate, and is obliquely arranged relative to the first limiting plate, and the second limiting plate is movably abutted to the bending part of the workpiece on the second groove part.
In the positioning fixture for the long rod accessory, the end part, close to the bottom plate, of the first limiting plate is provided with a first limiting surface, and the first limiting surface is movably abutted with the second limiting surface of the vertical part.
In the positioning fixture for the long rod accessory, the first threaded hole is formed in the bottom plate, a first connecting groove is formed in the center of the second limiting plate, and the first threaded hole is connected with the first connecting groove through a bolt.
In the positioning fixture for the long rod accessory, the limiting groove is formed in the bottom plate and located at the end portion, away from the second groove portion, of the first groove portion, the limiting groove is communicated with the first groove portion, the driving cylinder is arranged at the lower end of the bottom plate, and the driving end of the driving cylinder can penetrate through the bottom plate to penetrate deep into the limiting groove and movably propped against the vertical portion.
In the positioning fixture for the long rod accessory, the end part, close to the bottom plate, of the second limiting plate is provided with the first bending surface, and the first bending surface is movably abutted to the second bending surface of the workpiece.
In the positioning fixture for the long rod accessory, the bottom plate is provided with the second threaded hole, the second limiting plate is provided with the second connecting groove, and the second threaded hole is connected with the second connecting groove through a bolt.
In the positioning fixture for the long rod accessory, the bottom plate is provided with the sinking groove, and the sinking groove is communicated with the second groove part.
Compared with the prior art, the positioning trough has the advantages that the first trough part and the second trough part of the positioning trough can position the vertical part and the bending part of the workpiece to be processed, the vertical part of the workpiece on the first trough part is clamped by the first limiting plate, and the bending part of the workpiece on the second trough part is movably abutted to clamp the workpiece, so that the workpiece cannot shake in the subsequent machining process.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic structural view of a base plate;
FIG. 3 is a schematic view of the structure of the base plate and the workpiece;
fig. 4 is a schematic view of the structure of the work piece.
In the drawing the view of the figure,
1. a machine tool workbench; 100. a top base; 101. a tailstock;
2. a bottom plate; 200. a first groove portion; 201. a second groove portion; 202. a first threaded hole; 203. a limit groove; 204. a driving cylinder; 205. a second threaded hole; 206. sinking grooves; 207. positioning a trough;
3. a first limiting plate; 300. a first limiting surface; 301. a first connection channel;
4. a second limiting plate; 400. a first curved surface; 401. a second connection channel;
5. a workpiece; 500. a bending portion; 501. a vertical portion; 502. the second limiting surface; 503. and a second curved surface.
Description of the embodiments
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1 to 4, the positioning jig for a long rod fitting includes: the machine tool workbench 1 is provided with a top seat 100 and a tail seat 101, a bottom plate 2 is arranged between the top seat 100 and the tail seat 101, a positioning trough 207 is arranged on the bottom plate 2, the positioning trough 207 is provided with a first trough part 200 and a second trough part 201, the first trough part 200 is vertically arranged along the length direction of the bottom plate 2, the second trough part 201 is arranged in an arc shape, the first trough part 200 is communicated with the second trough part 201, when a workpiece 5 to be processed is placed in the positioning trough 207, a bending part 500 of the workpiece 5 is positioned in the second trough part 201, and a vertical part 501 of the workpiece 5 is positioned in the first trough part 200; the first limiting plate 3 is detachably connected with the bottom plate 2, and the first limiting plate 3 is movably abutted against the vertical part 501 of the workpiece 5 on the first groove part 200; the second limiting plate 4 is detachably arranged on the bottom plate 2, the second limiting plate 4 is obliquely arranged relative to the first limiting plate 3, and the second limiting plate 4 is movably abutted against the bending part 500 of the workpiece 5 on the second groove part 201.
The machine tool workbench 1 is provided with a top seat 100 and a tail seat 101, one end of a bottom plate 2 is connected with the top seat 100, the other end of the bottom plate 2 is connected with the tail seat 101, then the bottom plate 2 can be driven to turn over at a preset angle through the cooperation of the top seat 100 and the tail seat 101, two positioning grooves 207 are formed in the base, the two positioning grooves 207 are symmetrically arranged, the machine tool workbench is beneficial in that two workpieces 5 can be machined through one clamping, the tooling efficiency is improved, each positioning groove 207 is provided with a first groove 200 vertically arranged along the length direction of the bottom plate 2, and a second groove 201 in an arc-shaped structure, the grooves in the arc-shaped structure are formed all the way up to the side wall of the bottom plate 2, after the positioning grooves 207 are formed in the workpiece 5, workers place the first limiting plates 3 on the bottom plate 2, the first limiting plates 3 are matched with the first groove 200 to clamp the vertical parts 501, the first limiting plates cannot move left and right, the second limiting plates 4 are placed on the bottom plate 2, the second limiting plates 4 are matched with the second groove 201 to clamp the bending parts 500, the bending parts 500 are matched with the vertical parts, the bending parts 500 are matched with the bending parts to the bending parts, the bending parts are matched with the bending parts 500, the bending parts are not matched with the bending parts, and the machine tool workbench can not move left and the machine tool workbench is matched with the machine tool workbench to machine tool workbench, and the machine tool workbench is capable of the machine tool workbench is left to machine tools.
Preferably, the end of the first limiting plate 3 near the bottom plate 2 is provided with a first limiting surface 300, and the first limiting surface 300 movably abuts against a second limiting surface 502 of the vertical portion 501.
The first limiting plate 3 is provided with the first limiting surface 300 recessed towards the inner side of the limiting plate, and the second limiting surface 502 of the vertical portion 501 of the workpiece 5 protrudes outwards, so that the first limiting surface 300 is attached to the second limiting surface 502, the first limiting plate 3 is matched with the first groove portion 200 to clamp the vertical portion 501, and as shown in fig. 3, the left end and the right end of the first limiting plate 3 are provided with the first limiting surface 300, and the limiting plates are used for limiting and clamping the two workpieces 5, so that the positioning and clamping efficiency can be improved under the effect of clamping.
Further preferably, the bottom plate 2 is provided with a first threaded hole 202, a first connecting slot 301 is arranged at the center of the second limiting plate 4, and the first threaded hole 202 is connected with the first connecting slot 301 through a bolt.
In order to enable the first limiting plate 3 to be matched with the first groove portion 200 to clamp the vertical portion 501 effectively, the first limiting plate 3 can be separated from the connection of the base plate 2 when not in use, a first connecting groove 301 is formed in the first limiting plate 3, a bolt (not shown in the figure) is inserted into the first connecting groove 301 to be connected with a first connecting hole in the base plate 2, the bolt is screwed down, and a protruding block at the tail of the bolt abuts against the first limiting plate 3.
Preferably, a limiting groove 203 is formed in the bottom plate 2, the limiting groove 203 is located at the end, away from the second groove 201, of the first groove 200, the limiting groove 203 is communicated with the first groove 200, a driving cylinder 204 is arranged at the lower end of the bottom plate 2, and the driving end of the driving cylinder 204 penetrates through the bottom plate 2 to penetrate into the limiting groove 203 and movably abuts against the vertical portion 501.
The bottom plate 2 is provided with a driving cylinder 204, and the driving end of the driving cylinder 204 can penetrate through the bottom plate 2 until reaching the limiting groove 203 and movably propping against the vertical part 501, so that the workpiece 5 is further limited.
The end of the second limiting plate 4, which is close to the bottom plate 2, is provided with a first bending surface 400, and the first bending surface 400 is movably abutted against a second bending surface 503 of the workpiece 5.
The second limiting plate 4 is provided with a first bending surface 400 which is concave towards the inner side of the limiting plate, and a second limiting surface 502 of the bending part 500 of the workpiece 5 is outwards protruded, so that the first bending surface 400 is attached to a second bending surface 503, and the second limiting plate 4 is matched with the second groove part 201 to clamp the bending part 500
The bottom plate 2 is provided with a second threaded hole 205, the second limiting plate 4 is provided with a second connecting slot 401, and the second threaded hole 205 is connected with the second connecting slot 401 through a bolt.
In order to enable the second limiting plate 4 to cooperate with the second groove 201 to clamp the vertical portion 501 effectively, the second limiting plate 4 can be separated from the connection of the bottom plate 2 when not in use, and then a second connecting groove 401 is formed in the second limiting plate 4, a bolt (not shown in the figure) is inserted into the second connecting groove 401 to be connected with a second connecting hole in the bottom plate 2, the bolt is screwed down, and a convex block at the tail of the bolt abuts against the second limiting plate 4.
The bottom plate 2 is provided with a sinking groove 206, and the sinking groove 206 is communicated with the second groove 201.
The sinking groove 206 is deeper than the notch of the second groove part 201, when the processing of the workpiece 5 is completed, the finger can be manually inserted into the sinking groove 206, the workpiece 5 is taken down from the sinking groove 206, and the sinking groove 206 is arranged so as to facilitate the manual and convenient taking of the workpiece 5, so that the working efficiency is improved.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to herein as "first," "second," "a," and the like are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.
Claims (7)
1. A positioning fixture for a pole fitting, comprising:
the machine tool workbench is provided with a top seat and a tail seat, a bottom plate is arranged between the top seat and the tail seat, a positioning trough is formed in the bottom plate and is provided with a first trough part and a second trough part, the first trough part is vertically arranged along the length direction of the bottom plate, the second trough part is arc-shaped, the first trough part is communicated with the second trough part, when a workpiece to be processed is placed in the positioning trough, the bending part of the workpiece is positioned in the second trough part, and the vertical part of the workpiece is positioned in the first trough part;
the first limiting plate is detachably connected with the bottom plate and movably abutted against the vertical part of the workpiece on the first groove part;
the second limiting plate is detachably arranged on the bottom plate, and is obliquely arranged relative to the first limiting plate, and the second limiting plate is movably abutted to the bending part of the workpiece on the second groove part.
2. The positioning fixture for a long rod fitting according to claim 1, wherein a first limiting surface is formed on the end, close to the bottom plate, of the first limiting plate, and the first limiting surface movably abuts against a second limiting surface of the vertical portion.
3. The positioning fixture for a long rod fitting according to claim 2, wherein the bottom plate is provided with a first threaded hole, a first connecting groove is formed in the center of the second limiting plate, and the first threaded hole is connected with the first connecting groove through a bolt.
4. A positioning fixture for a long rod fitting according to claim 3, wherein the bottom plate is provided with a limiting groove, the limiting groove is located at the end part of the first groove part far away from the second groove part, the limiting groove is communicated with the first groove part, the lower end of the bottom plate is provided with a driving cylinder, and the driving end of the driving cylinder can penetrate through the bottom plate to penetrate into the limiting groove and movably abut against the vertical part.
5. The positioning fixture for a long rod fitting according to claim 1, wherein a first bending surface is formed on the end portion, close to the bottom plate, of the second limiting plate, and the first bending surface is movably abutted against a second bending surface of the workpiece.
6. The positioning fixture for a long rod fitting according to claim 5, wherein the bottom plate is provided with a second threaded hole, the second limiting plate is provided with a second connecting slot, and the second threaded hole is connected with the second connecting slot through a bolt.
7. The positioning fixture for a pole fitting according to claim 6, wherein the bottom plate is provided with a countersink, and the countersink communicates with the second groove portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320680222.7U CN219747156U (en) | 2023-03-31 | 2023-03-31 | Positioning clamp for long rod fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320680222.7U CN219747156U (en) | 2023-03-31 | 2023-03-31 | Positioning clamp for long rod fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219747156U true CN219747156U (en) | 2023-09-26 |
Family
ID=88092608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320680222.7U Active CN219747156U (en) | 2023-03-31 | 2023-03-31 | Positioning clamp for long rod fittings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219747156U (en) |
-
2023
- 2023-03-31 CN CN202320680222.7U patent/CN219747156U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219747156U (en) | Positioning clamp for long rod fittings | |
| CN113618316A (en) | Chuck device | |
| CN213380289U (en) | Collet chuck tool for crankshaft workpiece | |
| CN217254800U (en) | High-precision cutting machine tool with positioning structure | |
| CN114310268B (en) | Split pin press fitting tool | |
| CN215700017U (en) | Hydraulic clamp for machining upper body of oil pan | |
| CN213764924U (en) | Cutting positioning device for cutting machine | |
| CN213380367U (en) | Simple clamp for non-planar part with clamping surface | |
| CN220407894U (en) | Tool clamp for fork-shaped accessory | |
| CN220372058U (en) | Processing punch press with auxiliary positioning function | |
| CN219598758U (en) | Clamp tool convenient for cutter machining | |
| CN215746791U (en) | Positioning device for die casting machining | |
| CN219402363U (en) | Quick replacement's soft claw structure of chuck | |
| CN212822738U (en) | High-efficiency centering lathe fixture | |
| CN217572628U (en) | Self-positioning device for pump body workpiece machining | |
| CN214134355U (en) | Linear cutting clamping mechanism | |
| CN213163126U (en) | Machine tool chuck jaw for improving cutting stability of workpiece | |
| CN215279384U (en) | Fixed frock of front fork annex punching press | |
| CN213795407U (en) | Hydraulic clamp for machining engine gear chamber | |
| CN212191163U (en) | Special mouth of a river cutting device of aluminum alloy die casting | |
| CN218051405U (en) | Frock convenient to aviation dysmorphism piece processing groove | |
| CN218461503U (en) | Cutter structure for processing stepped outer circle surface of shell | |
| CN215318182U (en) | Eccentric wheel clamping fixture | |
| CN211161321U (en) | Profiling device | |
| CN218049871U (en) | Waist-shaped hole punching machine for angle iron |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |