CN216000143U - A kind of tool - Google Patents
A kind of tool Download PDFInfo
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- CN216000143U CN216000143U CN202120421911.7U CN202120421911U CN216000143U CN 216000143 U CN216000143 U CN 216000143U CN 202120421911 U CN202120421911 U CN 202120421911U CN 216000143 U CN216000143 U CN 216000143U
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- mounting groove
- jig
- side wall
- bottom wall
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Abstract
The application relates to the technical field of molds, in particular to a jig. The method comprises the following steps: a jig main body; the jig main body is provided with a first mounting groove and a second mounting groove; the first mounting groove is used for mounting the die core, the second mounting groove is used for mounting an extrusion piece, and the first mounting groove, the second mounting groove and the extrusion piece are matched together so as to compress the die core in the first mounting groove. The jig in this application can improve the precision that mould benevolence pressed from both sides and adorn in the jig main part, reduces the mould benevolence and presss from both sides the operation degree of difficulty in the jig main part.
Description
Technical Field
The application relates to the technical field of molds, in particular to a jig.
Background
With the continuous development of science and technology, the functions of mobile phones are diversified gradually, wherein the mobile phone photographing function is an important index for people to select mobile phones, and therefore, the requirements for the pixels of mobile phone cameras are also continuously improved. This places higher demands on the lens, and the quality of the lens is dependent on the mold.
The mould core processing mode used at present is to use simple and independent placing on the magnetic table and to use glue to bond and fix. When comparing tables, the method is very slow in centering, inconvenient in operation, incapable of meeting the supply requirements of the market on the mold cores, long in time for manufacturing the mold cores, high in cost and poor in precision.
SUMMERY OF THE UTILITY MODEL
The application provides a tool can improve the precision that mould benevolence pressed from both sides and press from both sides in the tool main part, reduces the mould benevolence and presss from both sides the operation degree of difficulty in the tool main part.
In order to achieve the above object, the present application provides a jig, including: a jig main body;
the jig main body is provided with a first mounting groove and a second mounting groove; the first mounting groove is used for mounting the die core, the second mounting groove is used for mounting an extrusion piece, and the first mounting groove, the second mounting groove and the extrusion piece are matched together so as to compress the die core in the first mounting groove.
The jig comprises a jig main body and an extrusion piece, wherein a first mounting groove on the jig main body is provided with a first bottom wall and a first side wall, the first mounting groove is used for accommodating a mold core, when the mold core is mounted in the first mounting groove, the bottom surface of the mold core is matched with the first bottom wall, one side wall of the mold core is matched with the first side wall, the extrusion piece is arranged in a second mounting groove on one side opposite to the first side wall and can extrude the mold core, so that the mold core has the trend of movement of the first side wall or moves towards the first side wall, the mold core is tightly attached to the first mounting groove, the bottom surface of the mold core can be tightly attached to the first bottom wall, therefore, the mold core is required to be clamped in the jig main body, only the mold core needs to be arranged in the first mounting groove due to the arrangement of the first mounting groove, the second mounting groove and the extrusion piece is arranged in the second mounting groove, the extrusion piece can be matched with the first side wall to accurately clamp the mold core on the jig, and the process of clamping the die core is simple and convenient to operate.
Preferably, in order to enable the bottom surface and one side wall of the mold insert to abut against the first bottom wall and the first side wall, the first side wall and the first bottom wall are both planar, and the first side wall is perpendicular to the first bottom wall.
Preferably, in order to increase the speed of clamping the mold core in the jig main body, the extrusion piece is of a pressing block structure, and the extrusion piece is detachably arranged on the jig main body.
Preferably, a second mounting groove is formed in the jig main body, the second mounting groove is provided with a second bottom wall and a second side wall, the first bottom wall is located between the second bottom wall and the upper surface of the jig main body, and the extrusion piece is arranged in the second mounting groove. In this way, after the mold core is disposed in the first mounting groove, the extrusion member is mounted in the second mounting groove, the extrusion member is engaged with the first sidewall, and an acting force is applied to the mold core toward the first sidewall, so that the sidewall of the mold core close to the first sidewall is close to the first sidewall.
Preferably, the jig main body is provided with a plurality of through holes, and each of the first bottom wall and the second bottom wall corresponds to one of the through holes. The bolt can pass through the through hole corresponding to the first bottom wall and be connected with the mould core, and after the bolt fixes the mould core, the push rod passes through the through hole corresponding to the second bottom wall and pushes out the extrusion piece from the second mounting groove.
Preferably, the contact surface of the pressing member with the second side wall is a slope. So that the extrusion part is conveniently installed in the second installation groove and the extrusion part is conveniently assembled and disassembled from the second installation groove.
Preferably, the included angle between the second side wall and the second bottom wall is 95-110 degrees. The extrusion part is convenient to assemble and disassemble from the second mounting groove and provides enough extrusion force, and if the included angle between the second side wall and the second bottom wall is more than 110 degrees, the extrusion force provided by the extrusion part is insufficient; and if the included angle between the second side wall and the second bottom wall is less than 95 degrees, the extrusion piece is difficult to assemble and disassemble from the second mounting groove.
Preferably, the first mounting groove further comprises a third side wall opposite to the first side wall, the jig main body is provided with a plurality of first positioning holes and second positioning holes, the first bottom wall is correspondingly provided with at least one first positioning hole, the third side wall is provided with the second positioning hole, the second positioning hole forms the second mounting groove, and the second positioning hole is used for accommodating the extrusion piece. In order to make the mold core close to the first sidewall, the extrusion member may also pass through the second positioning hole to abut against the mold core, so as to push the mold core to move to one side of the first sidewall, thereby making one sidewall of the mold core close to the first sidewall.
Specifically, the second positioning hole may have threads, the extrusion member may be a screw, and the screw passes through the second positioning hole having threads and abuts against the mold insert to extrude the mold insert so as to limit and fix the mold insert. In addition, the second positioning hole can also be a groove, the side wall of the groove can be an arc surface or a plane, the bottom of the groove is provided with a connecting hole, the pressing block slides into the groove and abuts against the pressing die core, and a screw penetrates through the connecting hole to fix the pressing block.
Preferably, the jig further comprises a base, and the base is arranged at one end, far away from the first mounting groove, of the jig main body. The base is arranged, so that the jig can be conveniently connected with other parts, and the universality of the jig is improved.
Preferably, the length of the first bottom wall is 5mm-20 mm. The first mounting groove is used for mounting the die core in the first mounting groove.
Drawings
Fig. 1 is a bottom view of a jig according to an embodiment of the present disclosure;
fig. 2 is a side view of a jig according to an embodiment of the present disclosure;
FIG. 3 is a side view of an extrusion of a fixture according to an embodiment of the present disclosure;
FIG. 4 is a top view of an extrusion of a fixture according to an embodiment of the present disclosure;
fig. 5 is another bottom view of a jig according to an embodiment of the present disclosure.
Icon: 10-a jig main body; 11-a first mounting groove; 110-a first side wall; 111-a first bottom wall; 12-a second mounting groove; 120-a second sidewall; 121-a second bottom wall; 13-a through hole; 14-a first locating hole; 15-a second positioning hole; 20-a base; 30-extrusion.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, 2 and 3, the present application provides a jig including: a jig main body 10 and an extrusion member 30;
the jig main body is provided with at least one first mounting groove 11 for mounting the mold core, the first mounting groove 11 is provided with a first bottom wall 111 and a first side wall 110, the first bottom wall 111 is used for being matched with the bottom surface of the mold core, the first side wall 110 is used for being matched with one side wall of the mold core, and the extrusion part 30 is matched with the first side wall 110 so as to compress the mold core in the first mounting groove 11.
The jig comprises a jig main body 10 and an extrusion piece 30, wherein a first mounting groove 11 on the jig main body 10 is provided with a first bottom wall 111 and a first side wall 110, when a mold core is mounted in the first mounting groove 11, the bottom surface of the mold core is matched with the first bottom wall 111, one side wall of the mold core is matched with the first side wall 110, the extrusion piece 30 is arranged on one side opposite to the first side wall 110, when the extrusion piece 30 is mounted on the jig main body 10, the extrusion piece 30 extrudes the mold core to one side of the first side wall 110, so that the mold core is close to the first mounting groove 11, meanwhile, the bottom surface of the mold core can also be close to the first bottom wall 111, the mold core is clamped on the jig main body 10 in such a way, and the clamping speed and the clamping precision of the mold core can be improved.
As an optional manner, the first sidewall 110 and the first bottom wall 111 are both planar, and the first sidewall 110 is perpendicular to the first bottom wall 111. So that the bottom surface of the mold core is tightly attached to the first bottom wall 111, and one side wall of the mold core is tightly attached to the first side wall 110.
As an alternative, the pressing member 30 is a press block structure, and the pressing member 30 is detachably disposed on the jig main body. The jig main body is provided with a second mounting groove 12, the second mounting groove 12 is provided with a second bottom wall 121 and a second side wall 120, the first bottom wall 111 is located between the second bottom wall 121 and the upper surface of the jig main body, and the extrusion piece 30 is arranged in the second mounting groove 12. After the mold core is disposed in the first mounting groove 11, the extrusion member 30 is mounted in the second mounting groove 12, the extrusion member 30 is engaged with the first sidewall 110, and an acting force is applied to the mold core toward the first sidewall 110, so that the sidewall of the mold core close to the first sidewall 110 is abutted against the first sidewall 110.
As an optional mode, a plurality of through holes 13 are formed in the jig main body, and each of the first bottom wall 111 and each of the second bottom walls 121 corresponds to one of the through holes 13. After the extrusion piece 30 compresses the mold core tightly in the first mounting groove 11, the bolt can pass through the through hole 13 corresponding to the first bottom wall 111, the mold core is locked in the first mounting groove 11, then the push rod passes through the through hole 13 corresponding to the second bottom wall 121 to push the extrusion piece 30 out of the second mounting groove 12, the press block is removed, the side wall and the bottom surface of the mold core tightly attached to the first side wall 110 are detected by using the calibration table, and the clamping precision of the mold core is effectively guaranteed. The jig is simple to maintain, the precision of the bottom surface and the side wall tightly attached to the first side wall 110 is mainly guaranteed, the maintenance of subsequent deformation is simple, and the guarantee is provided for processing a high-quality mold core.
Preferably, the contact surface of the pressing member 30 with the second side wall 120 is a slope. So that the pressing member 30 is easily mounted to the second mounting groove 12 and the pressing member 30 is easily detached from the second mounting groove 12.
It should be noted that the included angle between the second side wall 120 and the second bottom wall 121 may be 95 ° to 110 °.
When the jig is specifically set, referring to fig. 1-4, a and B both represent the length of the jig main body, C is the height of the jig main body, D is the included angle between the second side wall 120 and the second bottom wall 121, E is the length of the base 20, F is the height of the first side wall 110, G is the length of the first bottom wall 111, I represents the width of the extrusion piece 30, and L represents the length of the extrusion piece 30; wherein, the size range of A is 50mm-200 mm; the size range of B is 50mm-200 mm; the size range of C is 10mm-80 mm; the angle D ranges from 95 degrees to 110 degrees; e size ranges from 20mm to 150 mm; the size range of F is 2mm-10 mm; the size range of G is 5mm-20 mm; the size range of I is 3mm-30 mm; the L size ranges from 3mm to 200 mm.
Wherein, the included angle between the second side wall 120 and the second bottom wall 121 is 95-110 deg. So that the extruding member 30 can be conveniently assembled and disassembled from the second mounting groove 12 and can provide enough extruding force, if the included angle between the second side wall 120 and the second bottom wall 121 is more than 110 degrees, the extruding force provided by the extruding member 30 is insufficient; if the angle between the second side wall 120 and the second bottom wall 121 is less than 95 °, the pressing member 30 is difficult to be attached to and detached from the second mounting groove.
As an alternative, referring to fig. 5, the first mounting groove 11 further includes a third side wall opposite to the first side wall 110, the jig main body is provided with a plurality of first positioning holes 14 and second positioning holes 15, the first bottom wall 111 is correspondingly provided with one first positioning hole 14, the third side wall is provided with the second positioning hole 15, the second positioning hole 15 forms the second mounting groove, and the second positioning hole 15 is used for accommodating the pressing member 30. In order to make the mold core abut against the first sidewall 110, the extrusion member 30 may also pass through the second positioning hole to abut against the mold core, so as to push the mold core to move toward one side of the first sidewall 110, so as to make one sidewall of the mold core abut against the first sidewall 110, and then the bolt passes through the first positioning hole 14 to fix the mold core.
Specifically, the second positioning hole 15 may have threads, the extrusion member 30 may be a screw, and the screw passes through the threaded second positioning hole 15 and abuts against the mold core to extrude the mold core to limit and fix the mold core. In addition, the second positioning hole 15 may also be a groove, the side wall of the groove may be an arc surface or a plane, and the bottom of the groove is provided with a connecting hole, the pressing block slides into the groove and abuts against the pressing mold core, so that the screw passes through the connecting hole to fix the pressing block.
As an optional mode, the jig further includes a base 20, and the base 20 is disposed at an end of the jig main body 10 away from the first mounting groove 11. The base 20 is arranged, so that the jig can be conveniently connected with other parts, and the universality of the jig is improved.
It will be apparent to those skilled in the art that various changes and modifications may be made in the embodiments of the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A jig, comprising: a jig main body;
the jig main body is provided with a first mounting groove and a second mounting groove; the first mounting groove is used for mounting the die core, the second mounting groove is used for mounting an extrusion piece, and the first mounting groove, the second mounting groove and the extrusion piece are matched together so as to compress the die core in the first mounting groove.
2. The fixture according to claim 1, wherein the first mounting groove includes a first side wall and a first bottom wall, the first side wall and the first bottom wall are both planar, and the first side wall is perpendicular to the first bottom wall.
3. The jig according to claim 2, wherein the pressing member is of a press block structure, and the pressing member is detachably provided on the jig main body.
4. The jig according to claim 3, wherein a second mounting groove is provided on the jig main body, the second mounting groove having a second bottom wall and a second side wall, the first bottom wall being located between the second bottom wall and the upper surface of the jig main body, the extrusion being disposed in the second mounting groove.
5. The jig according to claim 4, wherein the jig main body is provided with a plurality of through holes, and each of the first bottom wall and the second bottom wall corresponds to at least one of the through holes.
6. A jig according to claim 4, wherein the contact surface of the extrusion with the second side wall is a bevel.
7. The fixture according to claim 6, wherein the angle between the second sidewall and the second bottom wall is 95-110 °.
8. The jig of claim 2, wherein the first mounting groove further comprises a third side wall opposite to the first side wall, the jig body is provided with a plurality of first positioning holes and second positioning holes, the first bottom wall is correspondingly provided with at least one first positioning hole, the third side wall is provided with the second positioning hole, the second positioning hole forms the second mounting groove, and the second positioning hole is used for accommodating the extrusion member.
9. The jig of claim 1, further comprising a base disposed at an end of the jig main body away from the first mounting groove.
10. The jig of claim 2, wherein the first bottom wall is 5mm to 20mm in length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120421911.7U CN216000143U (en) | 2021-02-25 | 2021-02-25 | A kind of tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120421911.7U CN216000143U (en) | 2021-02-25 | 2021-02-25 | A kind of tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216000143U true CN216000143U (en) | 2022-03-11 |
Family
ID=80581573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120421911.7U Active CN216000143U (en) | 2021-02-25 | 2021-02-25 | A kind of tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216000143U (en) |
-
2021
- 2021-02-25 CN CN202120421911.7U patent/CN216000143U/en active Active
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