CN110681781A - Downward forming and side-pushing riveting die for partition wall - Google Patents
Downward forming and side-pushing riveting die for partition wall Download PDFInfo
- Publication number
- CN110681781A CN110681781A CN201911034728.5A CN201911034728A CN110681781A CN 110681781 A CN110681781 A CN 110681781A CN 201911034728 A CN201911034728 A CN 201911034728A CN 110681781 A CN110681781 A CN 110681781A
- Authority
- CN
- China
- Prior art keywords
- die
- lower die
- pushing
- downward forming
- partition wall
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/14—Particular arrangements for handling and holding in place complete dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention relates to a downward forming and side-pushing riveting die for a partition wall, which comprises an upper die holder, an upper padding plate, a stripper plate, a concave die plate, a lower padding plate and a lower die holder which are sequentially arranged from top to bottom, wherein a downward forming punch, a front slotting tool and a rear slotting tool are arranged on the bottom surface of the upper die holder, the two slotting tools are positioned on the right side of the downward forming punch and are symmetrically arranged in front and rear directions, a lower die block is arranged in the middle of the concave die plate, a piece to be riveted is fixed on the lower die block, two lower die side-pushing modules are symmetrically arranged on two sides of the lower die block, the two punches are transversely and fixedly arranged on the inner side surface of one lower die side-pushing module, the two punches face the inner side surface of the other lower die side-pushing module. This mould structural design science, reasonable, shaping makes it reach the riveting position downwards earlier, passes through the drift riveting from the side again, and two processes are accomplished through a mould, have practiced thrift mould development cost, have reduced the error, have improved production efficiency.
Description
Technical Field
The invention belongs to the field of dies, and relates to a riveting die, in particular to a downward forming and side-pushing riveting die for a partition wall.
Background
The partition wall is a part of a hard disk bracket, is of a frame structure, and needs to rivet two holes at the position of the reference numeral 13 and two holes at the position of the reference numeral 18 together in the forming process as shown by the reference numeral 15 in fig. 4.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides the downward forming and side-pushing riveting die for the partition wall, which is scientific and reasonable in structural design.
The technical scheme adopted by the invention for solving the technical problem is as follows:
a downward forming and side-pushing riveting die for a partition wall comprises an upper die base, an upper base plate, a stripper plate, a concave die plate, a lower base plate and a lower die base which are sequentially arranged from top to bottom, wherein a downward forming punch and a front slotting tool and a rear slotting tool are arranged on the bottom surface of the upper die base, the two slotting tools are positioned on the right side of the downward forming punch and are symmetrically arranged in front of and behind the downward forming punch, a lower die block is arranged in the middle of the concave die plate, a to-be-riveted piece is fixed on the lower die block, two lower die side-pushing modules are symmetrically arranged on two sides of the lower die block, the two punches are transversely and fixedly arranged on the inner side surface of one of the lower die side-pushing modules, the two punches face the inner side surface of the other lower die.
And the contact angle parts of the two slotting tools and the two lower die side push modules are cut off to form inclined planes.
And a workpiece positioning block is arranged on one side of the lower module, and two positioning columns are arranged on the workpiece positioning block.
And one guide rail block is respectively arranged on one side of the two lower die side push modules.
And two guide columns are symmetrically arranged between the upper die holder and the lower die holder.
The invention has the advantages and positive effects that:
this mould structural design science, reasonable, shaping makes it reach the riveting position downwards earlier, passes through the drift riveting from the side again, and two processes are accomplished through a mould, have practiced thrift mould development cost, have reduced the error, have improved production efficiency.
Drawings
FIG. 1 is a front view of the present riveting die (the down forming punch not shown);
FIG. 2 is a front view of the present riveting die (the slotting tool and the lower die side-pushing module are not shown);
FIG. 3 is a top view of the lower die of the present riveting die;
fig. 4 is a view showing a structure before riveting a partition wall.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments, which are illustrative only and not limiting, and the scope of the present invention is not limited thereby.
A downward forming and side-pushing riveting die for a partition wall comprises an upper die base 1, an upper padding plate 3, a stripper plate 4, a concave die plate 6, a lower padding plate 7 and a lower die base 8 which are sequentially arranged from top to bottom, wherein a downward forming punch 12, a front slotting tool and a rear slotting tool 2 are arranged on the bottom surface of the upper die base, the two slotting tools are positioned on the right side of the downward forming punch and are symmetrically arranged in the front and the rear directions, a lower die block 10 is arranged in the middle of the concave die plate, a riveting piece 15 is to be fixed on the lower die block, two lower die side-pushing modules 5 are symmetrically arranged on two sides of the lower die block, two punches 9 are transversely and fixedly arranged on the inner side surface of one lower die side-pushing module, and the two punches face the inner. The two lower die side-pushing modules are driven by the two slotting tools to move relatively. And cutting off the contact angle parts of the two slotting tools and the two lower die side push modules to form inclined planes.
A workpiece positioning block 17 is arranged on one side of the lower module, and two positioning columns 14 are arranged on the workpiece positioning block.
One guide rail block 16 is respectively arranged at one side of the two lower die side push modules. Two guide posts 11 are symmetrically arranged between the upper die holder and the lower die holder.
The working process of the invention is as follows:
and the downward forming punch presses the part to be riveted 13 of the workpiece downward to rotate the part to be riveted by 90 degrees, and the two slotting tools push the two lower die side pushing modules downward to complete the riveting action.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept, and these changes and modifications are all within the scope of the present invention.
Claims (5)
1. The utility model provides a downward shaping and side of partition wall push away riveting die utensil, includes upper die base, upper padding plate, takes off flitch, die board, lower bolster, the die holder that to last and set gradually down, its characterized in that: the bottom surface of the upper die base is provided with a downward forming punch, a front slotting tool and a rear slotting tool, the two slotting tools are positioned on the right side of the downward forming punch and are symmetrically arranged in the front and the rear directions, the middle part of the concave die plate is provided with a lower die block, a part to be riveted is fixed on the lower die block, two lower die side pushing modules are symmetrically arranged on two sides of the lower die block, the inner side surface of one lower die side pushing module is transversely and fixedly provided with the two punches, the two punches face the inner side surface of the other lower die side pushing module, and the two lower die side pushing modules are driven by the two slotting tools to.
2. The downward forming and side-pushing riveting die of a partition wall according to claim 1, characterized in that: and cutting off the contact angle parts of the two slotting tools and the two lower die side push modules to form inclined planes.
3. The downward forming and side-pushing riveting die of a partition wall according to claim 1, characterized in that: a workpiece positioning block is arranged on one side of the lower module, and two positioning columns are arranged on the workpiece positioning block.
4. The downward forming and side-pushing riveting die of a partition wall according to claim 1, characterized in that: one side of each of the two lower die side push modules is provided with a guide rail block.
5. The downward forming and side-pushing riveting die of a partition wall according to claim 1, characterized in that: two guide columns are symmetrically arranged between the upper die holder and the lower die holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911034728.5A CN110681781A (en) | 2019-10-29 | 2019-10-29 | Downward forming and side-pushing riveting die for partition wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911034728.5A CN110681781A (en) | 2019-10-29 | 2019-10-29 | Downward forming and side-pushing riveting die for partition wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110681781A true CN110681781A (en) | 2020-01-14 |
Family
ID=69114342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911034728.5A Pending CN110681781A (en) | 2019-10-29 | 2019-10-29 | Downward forming and side-pushing riveting die for partition wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110681781A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115351177A (en) * | 2022-09-02 | 2022-11-18 | 深圳华先智造科技有限公司 | Three-way riveting die and method for parts of server case |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203711660U (en) * | 2014-03-10 | 2014-07-16 | 昆山市鸿利精密五金有限公司 | Side face riveting system for iron shell in progressive die |
| CN204430024U (en) * | 2015-01-23 | 2015-07-01 | 四川长虹技佳精工有限公司 | For the TOX riveting die set of box-shaped part processing |
| CN205414172U (en) * | 2016-03-08 | 2016-08-03 | 厦门域达精密五金有限公司 | TV set accessory mould |
| CN207013604U (en) * | 2017-06-07 | 2018-02-16 | 擎亚金属科技发展（上海）有限公司 | In-molded riveting set |
| CN207288652U (en) * | 2017-10-20 | 2018-05-01 | 深圳中鼎工业科技有限公司 | Framework riveting equipment |
| CN210817043U (en) * | 2019-10-29 | 2020-06-23 | 天津市佳诺天成科技有限公司 | Downward forming and side-pushing riveting die for partition wall |
-
2019
- 2019-10-29 CN CN201911034728.5A patent/CN110681781A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203711660U (en) * | 2014-03-10 | 2014-07-16 | 昆山市鸿利精密五金有限公司 | Side face riveting system for iron shell in progressive die |
| CN204430024U (en) * | 2015-01-23 | 2015-07-01 | 四川长虹技佳精工有限公司 | For the TOX riveting die set of box-shaped part processing |
| CN205414172U (en) * | 2016-03-08 | 2016-08-03 | 厦门域达精密五金有限公司 | TV set accessory mould |
| CN207013604U (en) * | 2017-06-07 | 2018-02-16 | 擎亚金属科技发展（上海）有限公司 | In-molded riveting set |
| CN207288652U (en) * | 2017-10-20 | 2018-05-01 | 深圳中鼎工业科技有限公司 | Framework riveting equipment |
| CN210817043U (en) * | 2019-10-29 | 2020-06-23 | 天津市佳诺天成科技有限公司 | Downward forming and side-pushing riveting die for partition wall |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115351177A (en) * | 2022-09-02 | 2022-11-18 | 深圳华先智造科技有限公司 | Three-way riveting die and method for parts of server case |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202479347U (en) | Simple stamping die with adjustable template | |
| CN203887063U (en) | Forming, trimming and flanging combined die structure | |
| CN210023450U (en) | Bending and stamping integrated die | |
| CN201291267Y (en) | Punch reverse wedge flanging composite die | |
| CN202006242U (en) | Flanging molding die | |
| CN202516925U (en) | Cutting and punching die | |
| CN204867051U (en) | Stamping die | |
| CN203725600U (en) | Progressive die | |
| CN211386516U (en) | Die structure for punching small holes on circumference from inside to outside | |
| CN204294765U (en) | One-sided bending workpieces Integral molding device for insoles | |
| CN202570965U (en) | Connecting support precision-punching die | |
| CN210817043U (en) | Downward forming and side-pushing riveting die for partition wall | |
| CN110681781A (en) | Downward forming and side-pushing riveting die for partition wall | |
| CN102962359A (en) | Bending mold for enclosed sheet metal parts | |
| CN202963235U (en) | Automobile aluminum part forming mould | |
| CN102873195A (en) | Progressive die for brake caliper blade | |
| CN102248044B (en) | Method for bending rear crossbeam of heavy truck and bending die | |
| CN201823824U (en) | Working part of local drawing and forming mould of automobile longitudinal beam front section rear cover plate | |
| CN209238824U (en) | For forming the stamping die of runing rest | |
| CN204320962U (en) | Cut riveted integral mould continuously | |
| CN207857660U (en) | A New Type of Continuous Stamping Die for Shrapnel Terminals | |
| CN202239271U (en) | Forming die for front connection board of back wheel cover of car | |
| CN203944724U (en) | Railway switch cover plate edge-cutting and hole-punching shaping three station assembling dies | |
| CN203265470U (en) | Valve key production device | |
| CN206839586U (en) | A kind of small-sized frame punch forming progressive die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |