CN211638021U - Stamping die of hexagon bolt - Google Patents
Stamping die of hexagon bolt Download PDFInfo
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- CN211638021U CN211638021U CN201922235462.2U CN201922235462U CN211638021U CN 211638021 U CN211638021 U CN 211638021U CN 201922235462 U CN201922235462 U CN 201922235462U CN 211638021 U CN211638021 U CN 211638021U
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- fixedly connected
- stamping die
- hexagon bolt
- sleeve
- bolt according
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Abstract
The utility model discloses a stamping die for hexagon bolts, which belongs to the field of stamping dies and comprises a base, wherein the upper end of the base is fixedly connected with an installation platform, the installation platform is provided with a slot, a workpiece to be machined is inserted in the slot, the left side and the right side of the upper end of the installation platform are respectively fixedly connected with a limiting block, the limiting block is slidably connected with a limiting rod, the left side of the upper end of the installation platform is slidably contacted with a left cutting sleeve, the right side of the upper end of the installation platform is slidably contacted with a right cutting sleeve, the inner sides of the left cutting sleeve and the right cutting sleeve are respectively fixedly connected with a protective pad, the upper end of the base is fixedly connected with a support frame, the workpiece to be machined is conveniently and stably installed and fixed in the slot by the arrangement of the left cutting sleeve and the right cutting sleeve, the inclination and the inclination during stamping are avoided, the workpiece to be processed is protected.
Description
Technical Field
The utility model relates to a stamping die field, more specifically say, relate to a hexagon bolt's stamping die.
Background
Stamping is a forming method in which a press and a die are used to apply external force to a plate, a strip, a pipe, a profile, etc. to cause plastic deformation or separation, thereby obtaining a workpiece of a desired shape and size. The stamping and forging are the same as plastic working, and are called forging and pressing together.
At present, when the machined part is fixedly arranged on the stamping die of the existing hexagonal bolt, the firmness is poor, the machined part is easy to incline during stamping, so that the stamping work can not be smoothly completed, and simultaneously, the machined part is easy to damage during stamping due to the large stamping force of the cylinder.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the problem that exists among the prior art, the utility model is to provide a hexagon bolt's stamping die, through being connected of left cutting ferrule and right cutting ferrule, the setting of slot is convenient to be fixed in the inside of slot the firm installation of machined part of treating, and the emergence slope is askew when avoiding the punching press falls, through the elastic action of spring, the setting of briquetting and kicking block for there is the effect of a buffering at stamping operation time, treats the machined part and plays the guard action.
In order to solve the above problems, the utility model adopts the following technical proposal.
A stamping die for a hexagon bolt comprises a base, wherein the upper end of the base is fixedly connected with an installation platform, the installation platform is provided with a slot, a workpiece to be machined is inserted into the slot, the left side and the right side of the upper end of the installation platform are respectively and fixedly connected with a limiting block, the limiting blocks are in sliding connection with limiting rods, the left side of the upper end of the installation platform is in sliding contact with a left cutting sleeve, the right side of the upper end of the installation platform is in sliding contact with a right cutting sleeve, the inner sides of the left cutting sleeve and the right cutting sleeve are respectively and fixedly connected with a protective pad, the upper end of the base is fixedly connected with a support frame, the upper end of the support frame is fixedly connected with a cylinder, the cylinder rod of the cylinder is fixedly connected with a cutting sleeve, the cutting sleeve is rotatably connected with a, branch sliding connection has the kicking block, the spring has been cup jointed in the kicking block slip, and through being connected of left cutting ferrule and right cutting ferrule, the setting of slot is convenient to fix the installation of treating that the machined part is firm in the inside of slot, takes place to incline when avoiding the punching press and falls askewly, through the elastic action of spring, the setting of briquetting and kicking block for there is the effect of a buffering power when punching press work, treats the machined part and plays the guard action.
Further, the gag lever post is equipped with the spacing groove, stopper and spacing groove sliding connection, left cutting ferrule and right cutting ferrule extrude respectively the protection pad and hug closely with the lower extreme surface of treating the machined part, through the setting of gag lever post and stopper, conveniently respectively sliding connection left cutting ferrule and right cutting ferrule in the upper end of mount table.
Furthermore, the gag lever post is fixed connection in the outside one end of left cutting ferrule and right cutting ferrule respectively, both sides fixedly connected with otic placode respectively around left cutting ferrule and the right cutting ferrule.
Further, the otic placode passes through bolt fixed connection, through the setting of otic placode, conveniently makes left cutting ferrule and right cutting ferrule fixed connection.
Furthermore, the lower end of the stamping knife is rotatably connected with a stamping knife head through threads.
Furthermore, the lower end of the pressing plate is fixedly connected with a pressing block, and the stamping knife is connected with the stamping knife head through threads, so that the stamping knife head is convenient to replace.
Further, the upper end of the spring is fixedly connected to the upper end surface of the top block.
Furthermore, the lower end of the spring is fixedly connected to the lower end surface of the top block, and the elastic action of the spring enables a buffering force to act between the top block and the supporting rod.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme is connected through left cutting ferrule and right cutting ferrule, and the setting of slot is convenient to fix the installation of treating that the machined part is firm in the inside of slot, takes place to incline when avoiding the punching press and falls, through the elastic action of spring, the setting of briquetting and kicking block for there is the effect of a buffering power when punching press work, treats the machined part and plays the guard action.
(2) The gag lever post is equipped with the spacing groove, stopper and spacing groove sliding connection, and left cutting ferrule extrudees the protection respectively with right cutting ferrule and fills up and hug closely with the lower terminal surface of treating the machined part, through the setting of gag lever post and stopper, conveniently is left cutting ferrule and right cutting ferrule sliding connection respectively in the upper end of mount table.
(3) The gag lever post is fixed connection in the outside one end of left cutting ferrule and right cutting ferrule respectively, and both sides fixedly connected with otic placode respectively around left cutting ferrule and the right cutting ferrule, the otic placode passes through bolt fixed connection, through the setting of otic placode, conveniently makes left cutting ferrule and right cutting ferrule fixed connection.
(4) The lower extreme of punching press sword is rotated through the screw thread and is connected with the punching press tool bit, and the lower extreme fixedly connected with briquetting of clamp plate passes through threaded connection between punching press sword and the punching press tool bit, conveniently changes the punching press tool bit.
(5) The upper end fixed connection of spring is in the upper end surface of kicking block, and the lower extreme fixed connection of spring is in the lower extreme surface of kicking block, and the elastic action through the spring makes the effect of the effect that has a buffering between kicking block and the branch.
Drawings
FIG. 1 is a sectional view of the overall structure of the present invention;
fig. 2 is a top view of the joint of the left card sleeve and the right card sleeve of the present invention;
fig. 3 is a top view of the mounting table of the present invention.
The reference numbers in the figures illustrate:
the device comprises a base 1, a mounting table 2, a slot 3, a workpiece to be machined 4, a limiting block 5, a limiting rod 6, a limiting groove 7, a left clamping sleeve 8, a right clamping sleeve 9, a protection pad 10, an ear plate 11, a supporting frame 12, a cylinder 13, a cylinder rod 14, a clamping sleeve 15, a punching knife 16, a punching tool bit 17, a pressing plate 18, a pressing block 19, a supporting rod 20, a top block 21 and a spring 22.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, a stamping die for a hexagon bolt comprises a base 1, referring to fig. 1, an installation table 2 is fixedly connected to the upper end of the base 1, the installation table 2 is provided with a slot 3, a workpiece 4 to be machined is inserted into the slot 3, the left side and the right side of the upper end of the installation table 2 are respectively fixedly connected with a limiting block 5, the limiting block 5 is slidably connected with a limiting rod 6, the left side of the upper end of the installation table 2 is in sliding contact with a left cutting sleeve 8, the right side of the upper end of the installation table 2 is in sliding contact with a right cutting sleeve 9, the inner sides of the left cutting sleeve 8 and the right cutting sleeve 9 are respectively and fixedly connected with a protective pad 10, the upper end of the base 1 is fixedly connected with a support frame 12, the upper end of the support frame 12 is fixedly connected with a cylinder 13, the cylinder 13 is an SC series standard cylinder, the cylinder 13 is provided with, belong to prior art, 14 fixedly connected with cutting ferrule 15 of cylinder rod of cylinder 13, cutting ferrule 15 is connected with stamping knife 16 through the screw thread rotation, cutting ferrule 15's the left and right sides fixedly connected with clamp plate 18 respectively, one side fixedly connected with branch 20 respectively of support frame 12, branch 20 sliding connection has kicking block 21, spring 22 has been cup jointed in the kicking block 21 slip, be connected through left cutting ferrule 8 and right cutting ferrule 9, slot 3's setting, conveniently fix the installation of treating that machined part 4 is firm in slot 3's inside, it is askew to take place the slope when avoiding the punching press, elastic action through spring 22, briquetting 19 and kicking block 21's setting, make there is the effect of a buffering power when punching press work, treat that machined part 4 plays the guard action.
Please refer to fig. 1, the limiting rod 6 is provided with a limiting groove 7, the limiting block 5 is slidably connected with the limiting groove 7, the left cutting ferrule 8 and the right cutting ferrule 9 respectively extrude the protection pad 10 to be closely attached to the lower end surface of the workpiece 4, through the setting of the limiting rod 6 and the limiting block 5, the left cutting ferrule 8 and the right cutting ferrule 9 are respectively slidably connected to the upper end of the mounting table 2, the limiting rod 6 is respectively fixedly connected to the outer ends of the left cutting ferrule 8 and the right cutting ferrule 9, the front side and the rear side of the left cutting ferrule 8 and the front side and the rear side of the right cutting ferrule 9 are respectively fixedly connected with the ear plate 11, the ear plate 11 is fixedly connected through a bolt, and through the setting of the ear plate.
Referring to fig. 1, the lower end of the punching knife 16 is rotatably connected with a punching tool bit 17 through a thread, the lower end of the pressing plate 18 is fixedly connected with a pressing block 19, the punching knife 16 is connected with the punching tool bit 17 through a thread, the punching tool bit 17 is convenient to replace, the upper end of the spring 22 is fixedly connected to the upper end surface of the ejector block 21, the lower end of the spring 22 is fixedly connected to the lower end surface of the ejector block 21, and the ejector block 21 and the supporting rod 20 have a buffering force effect through the elastic action of the spring 22.
Firstly, a workpiece 4 to be processed is moved into a slot 3, then a left cutting sleeve 8 and a right cutting sleeve 9 are respectively slid relatively, meanwhile, a limiting block 5 is connected with a limiting groove 7 in a sliding manner, then an ear plate 11 is fixedly connected through a bolt, meanwhile, the left cutting sleeve 8 and the right cutting sleeve 9 are respectively clamped at the left side and the right side of the lower end of the workpiece 4 to be processed, a protection pad 10 is respectively extruded by the left cutting sleeve 8 and the right cutting sleeve 9 to be contacted with the lower end of the workpiece 4 to be processed, the damage of a joint is avoided, the joint is protected, then a control switch of an air cylinder 13 is started, the air cylinder 13 works, an air cylinder rod 14 of the air cylinder 13 moves downwards, the air cylinder rod 14 drives the cutting sleeve 15 to move downwards, the cutting sleeve 15 drives a punching knife 16 to move downwards, the punching knife 16 drives a punching knife head 17 to move downwards, the punching knife head 17 is contacted with the upper end of the workpiece, the setting of slot 3, the installation that the convenient workpiece 4 of treating is firm is fixed in the inside of slot 3, and the emergence slope is askew when avoiding the punching press, through the elastic action of spring 22, the setting of briquetting 19 and kicking block 21 for there is the effect of a buffering at the punching press during operation, treats workpiece 4 and plays the guard action.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (8)
1. The utility model provides a hex bolts's stamping die, includes base (1), its characterized in that: the upper end of the base (1) is fixedly connected with an installation table (2), the installation table (2) is provided with a slot (3), a workpiece (4) to be machined is inserted into the slot (3), the left side and the right side of the upper end of the installation table (2) are respectively and fixedly connected with a limiting block (5), the limiting block (5) is in sliding connection with a limiting rod (6), the left side of the upper end of the installation table (2) is in sliding contact with a left cutting sleeve (8), the right side of the upper end of the installation table (2) is in sliding contact with a right cutting sleeve (9), the inner sides of the left cutting sleeve (8) and the right cutting sleeve (9) are respectively and fixedly connected with a protective pad (10), the upper end of the base (1) is fixedly connected with a support frame (12), the upper end of the support frame (12) is fixedly connected with an air cylinder (13, the cutting ferrule (15) is connected with a punching knife (16) through thread rotation, the left side and the right side of the cutting ferrule (15) are fixedly connected with pressing plates (18) respectively, one side of the support frame (12) is fixedly connected with supporting rods (20) respectively, the supporting rods (20) are connected with ejector blocks (21) in a sliding mode, and springs (22) are sleeved on the ejector blocks (21) in a sliding mode.
2. The stamping die for the hexagon bolt according to claim 1, wherein: the limiting rod (6) is provided with a limiting groove (7), the limiting block (5) is in sliding connection with the limiting groove (7), and the left clamping sleeve (8) and the right clamping sleeve (9) respectively extrude the protection pad (10) to be attached to the surface of the lower end of the workpiece (4).
3. The stamping die for the hexagon bolt according to claim 1, wherein: the limiting rod (6) is fixedly connected to one end of the outer side of the left clamping sleeve (8) and one end of the outer side of the right clamping sleeve (9) respectively, and the front side and the rear side of the left clamping sleeve (8) and the front side and the rear side of the right clamping sleeve (9) are fixedly connected with lug plates (11) respectively.
4. The stamping die for the hexagon bolt according to claim 3, wherein: the ear plates (11) are fixedly connected through bolts.
5. The stamping die for the hexagon bolt according to claim 1, wherein: the lower end of the punching knife (16) is rotatably connected with a punching knife head (17) through threads.
6. The stamping die for the hexagon bolt according to claim 1, wherein: the lower end of the pressing plate (18) is fixedly connected with a pressing block (19).
7. The stamping die for the hexagon bolt according to claim 1, wherein: the upper end of the spring (22) is fixedly connected to the upper end surface of the top block (21).
8. The stamping die for the hexagon bolt according to claim 1, wherein: the lower end of the spring (22) is fixedly connected to the lower end surface of the top block (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922235462.2U CN211638021U (en) | 2019-12-13 | 2019-12-13 | Stamping die of hexagon bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922235462.2U CN211638021U (en) | 2019-12-13 | 2019-12-13 | Stamping die of hexagon bolt |
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| Publication Number | Publication Date |
|---|---|
| CN211638021U true CN211638021U (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922235462.2U Active CN211638021U (en) | 2019-12-13 | 2019-12-13 | Stamping die of hexagon bolt |
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| CN (1) | CN211638021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110935800A (en) * | 2019-12-13 | 2020-03-31 | 丽水瑞标汽摩配有限公司 | Stamping die of hexagon bolt |
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2019
- 2019-12-13 CN CN201922235462.2U patent/CN211638021U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110935800A (en) * | 2019-12-13 | 2020-03-31 | 丽水瑞标汽摩配有限公司 | Stamping die of hexagon bolt |
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