CN211993907U - Anchor clamps for machining - Google Patents
Anchor clamps for machining Download PDFInfo
- Publication number
- CN211993907U CN211993907U CN202020298725.4U CN202020298725U CN211993907U CN 211993907 U CN211993907 U CN 211993907U CN 202020298725 U CN202020298725 U CN 202020298725U CN 211993907 U CN211993907 U CN 211993907U
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- bedplate
- screw rod
- mould
- sliding
- pressing plate
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Abstract
The utility model discloses an anchor clamps for machining, including the platen, the platen top is provided with the mould, the mould outside is provided with fixture, fixture includes that clamp plate, layering, stand, slide bar, first lead screw, first slide rail, second slide rail and second lead screw are constituteed, layering fixed connection is close to mould one side in the clamp plate, clamp plate sliding connection is close to mould one side in the stand, first lead screw run through the clamp plate and with clamp plate threaded connection, slide bar fixed connection is in the stand bottom, slide bar and platen sliding connection, the inside cavity that sets up of platen. The utility model discloses a cooperation of four clamp plates in the mould outside can keep the mould to have good stability when moulding plastics, can conveniently fix the mould fast through this structure to simple structure, convenient to use has good stability simultaneously, has improved the work efficiency of staff in actual production.
Description
Technical Field
The utility model relates to a mould processing technology field, concretely relates to anchor clamps for machining.
Background
The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material.
The mould need be fixed at the in-service use in-process to keep the stability at the in-process mould of moulding plastics, and carry out the base fixed to the mould at present, fixed mode is complicated, and the step is various, and it is not convenient enough to use, thereby has influenced holistic efficiency of moulding plastics.
Therefore, it is necessary to provide a machining jig to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a machining clamp, during operation, a mould is placed at the central position of the top of a bedplate, a second screw rod is rotated to drive a slide rod to move oppositely, the slide rod drives a stand column to move towards the mould, a first screw rod is rotated to drive a pressing plate to move downwards, so as to drive a pressing strip to move downwards, the mould can be pressed tightly, the stability of the mould during injection molding can be kept, the sectional shape of the pressing plate is set to be L-shaped, the mould can be fixed in the horizontal direction, when the mould is pressed downwards by the pressing strip, the mould can be fixed in the vertical direction, the good stability of the mould during injection molding can be kept through the cooperation of four pressing plates outside the mould, the mould can be conveniently and quickly fixed through the structure, the structure is simple, the use is convenient, and the stability is good at the same time, the working efficiency of workers in actual production is improved, and the defects in the technology are overcome.
In order to achieve the above object, the present invention provides the following technical solutions: a clamp for machining comprises a bedplate, wherein a mold is arranged at the top of the bedplate, and a clamping mechanism is arranged outside the mold;
the clamping mechanism comprises a pressing plate, a pressing strip, a stand column, a sliding rod, a first lead screw, a first sliding rail, a second sliding rail and a second lead screw, the pressing strip is fixedly connected to one side, close to the die, of the pressing plate, the pressing plate is connected to one side, close to the die, of the stand column in a sliding mode, the first lead screw penetrates through the pressing plate and is in threaded connection with the pressing plate, the sliding rod is fixedly connected to the bottom of the stand column, the sliding rod is connected with the bedplate in a sliding mode, a cavity is formed inside the bedplate, the first sliding rail is fixedly connected to the top end inside the bedplate, the second sliding rail is fixedly connected to the bottom end inside the bedplate, the first sliding rail and the second sliding rail.
Preferably, the top of the bedplate is provided with through grooves, the grooves are distributed on the top of the bedplate in a crossed manner, and the sliding rods are connected with the grooves in a sliding manner.
Preferably, the cross-sectional shapes of the pressing plate and the upright post are both L-shaped, one side of the upright post, which is close to the pressing plate, is provided with a sliding groove, and the pressing plate is connected inside the sliding groove in a sliding manner.
Preferably, the first screw rod penetrates through the upright post and extends to the outer side of the upright post, and one end of the first screw rod, which extends to the outer side of the upright post, is fixedly connected with a first rotating disc.
Preferably, the second screw rod penetrates through the bedplate and extends to the outer side of the bedplate, and one end of the second screw rod, which extends to the outer side of the bedplate, is fixedly connected with a second turntable.
Preferably, the bottom of the bedplate is fixedly connected with a supporting leg.
Preferably, the number of the upright posts is multiple, and the upright posts are distributed at four corners of the top of the bedplate.
Preferably, both ends of the second screw rod are rotatably connected with the bedplate through bearings, and both ends of the first screw rod are rotatably connected with the upright posts through bearings.
In the technical scheme, the utility model provides a technological effect and advantage:
when the machine works, a mould is placed at the center of the top of the bedplate, the second screw rod is rotated to drive the slide rods to move oppositely, the slide rods drive the upright posts to move towards the mould, the first screw rod is rotated to drive the pressing plate to move downwards, thereby driving the pressing strip to move downwards, pressing the mould tightly, being beneficial to keeping the stability of the mould during injection molding, the cross-sectional shape of the pressure plate is set to be L-shaped, the mould can be fixed in the horizontal direction, when the pressing strip is used for pressing the die downwards, the die can be fixed in the vertical direction, the good stability of the die during injection molding can be kept through the matching of the four pressing plates outside the die, the die can be conveniently and quickly fixed through the structure, and simple structure, convenient to use has good stability simultaneously, has improved the work efficiency of staff in the actual production.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a schematic view of the structure of the bedplate of the present invention;
FIG. 4 is a schematic view of the pressing plate structure of the present invention;
fig. 5 is an enlarged view of the structure of the portion a of fig. 3 according to the present invention.
Description of reference numerals:
1 platen, 2 moulds, 3 pressing plates, 4 pressing strips, 5 columns, 6 sliding rods, 7 first screw rods, 8 first sliding rails, 9 second sliding rails, 10 second screw rods, 11 first rotating discs, 12 second rotating discs, 13 supporting legs and 14 grooves.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a clamp for machining as shown in figures 1-5, which comprises a bedplate 1, wherein a mould 2 is arranged at the top of the bedplate 1, and a clamping mechanism is arranged outside the mould 2;
the clamping mechanism comprises a pressing plate 3, a pressing strip 4, an upright post 5, a sliding rod 6, a first screw rod 7, a first sliding rail 8, a second sliding rail 9 and a second screw rod 10, the pressing strip 4 is fixedly connected to one side, close to the mold 2, of the pressing plate 3, the pressing plate 3 is slidably connected to one side, close to the mold 2, of the upright post 5, the first screw rod 7 penetrates through the pressing plate 3 and is in threaded connection with the pressing plate 3, the sliding rod 6 is fixedly connected to the bottom of the upright post 5, the sliding rod 6 is slidably connected with the bedplate 1, a cavity is formed inside the bedplate 1, the first sliding rail 8 is fixedly connected to the top end inside the bedplate 1, the second sliding rail 9 is fixedly connected to the bottom end inside the bedplate 1, the first sliding rail 8 and the second sliding rail 9 are both slidably connected with the bottom end of the;
further, in the above technical solution, the top of the bedplate 1 is provided with through grooves 14, the grooves 14 are distributed at the top of the bedplate 1 in a crisscross manner, the slide bars 6 are slidably connected with the grooves 14, and the grooves 14 are beneficial for the slide bars 6 to slide;
further, in the above technical solution, the cross-sectional shapes of the pressing plate 3 and the upright post 5 are both L-shaped, one side of the upright post 5 close to the pressing plate 3 is provided with a chute, and the pressing plate 3 is slidably connected inside the chute;
further, in the above technical solution, the first screw rod 7 penetrates through the upright post 5 and extends to the outer side of the upright post 5, one end of the first screw rod 7 extending to the outer side of the upright post 5 is fixedly connected with a first rotating disc 11, and the first rotating disc 11 is beneficial to rotating the first screw rod 7;
further, in the above technical solution, the second lead screw 10 penetrates through the bedplate 1 and extends to the outside of the bedplate 1, one end of the second lead screw 10 extending to the outside of the bedplate 1 is fixedly connected with a second turntable 12, and the second turntable 12 is beneficial to rotating the second lead screw 10;
further, in the above technical solution, the bottom of the bedplate 1 is fixedly connected with support legs 13;
further, in the above technical solution, the number of the columns 5 is set to be plural, and the plural columns 5 are distributed at four corners of the top of the bedplate 1;
further, in the above technical solution, both ends of the second lead screw 10 are rotatably connected with the platen 1 through bearings, and both ends of the first lead screw 7 are rotatably connected with the upright post 5 through bearings;
the implementation mode is specifically as follows: the upright post 5 is arranged at the top of the bedplate 1, the mould 2 is placed at the central position of the top of the bedplate 1 during working, the second screw rod 10 is driven to rotate by the second turntable 12, the second screw rod 10 is in threaded connection with the slide bar 6, so the slide bar 6 can be driven to move oppositely by rotating the second screw rod 10, the stability of the slide bar 6 during movement can be improved by arranging the first slide rail 8 and the second slide rail 9 in the bedplate 1, the slide bar 6 can drive the upright post 5 fixedly connected with the top of the slide bar to move towards the mould 2, the second screw rod 10 stops rotating when the pressing plate 3 contacts the mould 2, at the moment, the first screw rod 7 is driven to rotate by the first turntable 11, the first screw rod 7 is in threaded connection with the pressing plate 3, so the pressing plate 3 can be driven to move downwards by rotating the first screw rod 7, the pressing strip 4 is driven to move downwards, and the first screw rod 7 continues to rotate when, the mold 2 can be compressed, which is advantageous for maintaining the stability of the mold 2 during injection molding, where the cross-sectional shape of the pressing plate 3 is set to be L-shaped, can make both sides of the pressing plate 3 contact with the die 2, can simultaneously limit the displacement of the die 2 in the left and right directions and the front and back directions, so that the mold 2 can be fixed in the horizontal direction, and when the mold 2 is pressed downward by the bead 4, the mould 2 can be fixed in the vertical direction, the good stability of the mould 2 during injection molding can be kept through the matching of the four pressing plates 3 outside the mould 2, the mould 2 can be conveniently and quickly fixed through the structure, and has simple structure, convenient use and good stability, improves the working efficiency of workers in actual production, this embodiment specifically solves the problem of fixing the mold 2 during the injection molding process in the prior art.
This practical theory of operation:
referring to the attached drawings 1-5 of the specification, in operation, a mold 2 is placed at the center of the top of a platen 1, a second screw rod 10 is driven to rotate by a second turntable 12, the second screw rod 10 is in threaded connection with a slide rod 6, so that the slide rod 6 can be driven to move in opposite directions by rotating the second screw rod 10, the slide rod 6 can drive a stand column 5 fixedly connected with the top of the slide rod to move towards the mold 2, when a press plate 3 contacts the mold 2, the second screw rod 10 stops rotating, a first screw rod 7 is driven to rotate by a first turntable 11, the first screw rod 7 is in threaded connection with the press plate 3, so that the press plate 3 can be driven to move downwards by rotating the first screw rod 7, a pressing strip 4 is driven to move downwards, the mold 2 can be pressed, the cross section of the press plate 3 is set to be L-shaped, the displacement of the mold 2 in the left and right directions as well, the mold 2 can be fixed in the vertical direction, and the mold 2 can be kept to have good stability during injection molding through the matching of the four pressing plates 3 outside the mold 2.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (8)
1. The utility model provides a anchor clamps for machining, includes platen (1), its characterized in that: the top of the bedplate (1) is provided with a mould (2), and the outer side of the mould (2) is provided with a clamping mechanism;
the clamping mechanism comprises a pressing plate (3), a pressing strip (4), an upright post (5), a sliding rod (6), a first screw rod (7), a first sliding rail (8), a second sliding rail (9) and a second screw rod (10), the pressing strip (4) is fixedly connected to one side, close to the die (2), of the pressing plate (3), the pressing plate (3) is slidably connected to one side, close to the die (2), of the upright post (5), the first screw rod (7) penetrates through the pressing plate (3) and is in threaded connection with the pressing plate (3), the sliding rod (6) is fixedly connected to the bottom of the upright post (5), the sliding rod (6) is slidably connected with the bedplate (1), a cavity is formed inside the bedplate (1), the first sliding rail (8) is fixedly connected to the top end inside the bedplate (1), the second sliding rail (9) is fixedly connected to the bottom end inside the bedplate (1), and the first sliding rail (8) and the second sliding rail (9) are both slidably connected with the, the second screw rod (10) penetrates through the sliding rod (6) and is in threaded connection with the sliding rod (6).
2. The jig for machining according to claim 1, characterized in that: the top of the bedplate (1) is provided with a through groove (14), the grooves (14) are distributed on the top of the bedplate (1) in a crossed manner, and the sliding rod (6) is connected with the grooves (14) in a sliding manner.
3. The jig for machining according to claim 1, characterized in that: the cross-sectional shapes of the pressing plate (3) and the upright post (5) are both set to be L-shaped, one side, close to the pressing plate (3), of the upright post (5) is provided with a sliding groove, and the pressing plate (3) is connected inside the sliding groove in a sliding mode.
4. The jig for machining according to claim 1, characterized in that: the first screw rod (7) penetrates through the upright post (5) and extends to the outer side of the upright post (5), and one end, extending to the outer side of the upright post (5), of the first screw rod (7) is fixedly connected with a first rotary disc (11).
5. The jig for machining according to claim 1, characterized in that: the second screw rod (10) penetrates through the bedplate (1) and extends to the outer side of the bedplate (1), and one end, extending to the outer side of the bedplate (1), of the second screw rod (10) is fixedly connected with a second rotary table (12).
6. The jig for machining according to claim 1, characterized in that: the bottom of the bedplate (1) is fixedly connected with supporting legs (13).
7. The jig for machining according to claim 1, characterized in that: the number of the upright columns (5) is set to be a plurality, and the upright columns (5) are distributed at four corners of the top of the bedplate (1).
8. The jig for machining according to claim 1, characterized in that: the two ends of the second screw rod (10) are rotatably connected with the bedplate (1) through bearings, and the two ends of the first screw rod (7) are rotatably connected with the upright post (5) through bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020298725.4U CN211993907U (en) | 2020-03-12 | 2020-03-12 | Anchor clamps for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020298725.4U CN211993907U (en) | 2020-03-12 | 2020-03-12 | Anchor clamps for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211993907U true CN211993907U (en) | 2020-11-24 |
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ID=73432439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020298725.4U Active CN211993907U (en) | 2020-03-12 | 2020-03-12 | Anchor clamps for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211993907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113231552A (en) * | 2021-06-16 | 2021-08-10 | 浙江新峰机械有限公司 | Wheel hub splicing mold locking frame |
-
2020
- 2020-03-12 CN CN202020298725.4U patent/CN211993907U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113231552A (en) * | 2021-06-16 | 2021-08-10 | 浙江新峰机械有限公司 | Wheel hub splicing mold locking frame |
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