CN221133705U - Riveting set in module product mould - Google Patents

Abstract

The embodiment of the application discloses an in-mold riveting device for component products, which is used for realizing in-mold riveting of multi-product synchronous production in the stamping riveting process of multi-product common material belts, thereby improving the automation level and the production efficiency of an assembly. The embodiment of the application comprises an upper die and a lower die, wherein the upper die and the lower die are correspondingly arranged; the lower die comprises a lower die seat, a lower base plate and a lower die plate are arranged on the end face of the lower die seat facing the upper die, and the lower die plate is positioned above the lower base plate and fixedly connected with the lower base plate; the lower template is provided with a riveting position for placing a main part and a preset position for placing an accessory; the lower backing plate is provided with the riveting drift, and the die holder is provided with the pushing component, and the riveting drift is installed in the lower backing plate and is located under the riveting position, and the riveting position is located the motion track of pushing component with the preset position, and the pushing component is installed in the die holder and is pushed the annex to the riveting position from the preset position, the main part and the annex in riveting position are riveted through last mould cooperation riveting drift.

Description

Riveting set in module product mould

Technical Field

The embodiment of the application relates to the field of mechanical processing die equipment, in particular to an in-die riveting device for a component product.

Background

The composite product is formed from a plurality of single-piece combinations. In the prior art, each single piece needs to be completed by one die, the forming and riveting of a plurality of single pieces need to be respectively carried out by a plurality of dies and a plurality of punching machines, the single piece is contained and packaged by a tray and the like after being completed, and the single piece is riveted by positioning a riveting jig, so that a complete assembly product can be formed. The problem of product deformation and poor uniformity is easily caused in the transportation of the single product of processing completion between each workstation, and the transmission between the multiplex stations makes the production cycle of subassembly product long, and the operating efficiency is low.

In order to shorten the production cycle of the assembly product and improve the processing efficiency of the assembly product, in the prior art, the production of the assembly can be processed in a multi-product multi-material-belt mode and a multi-product co-material-belt mode, and all single pieces processed in the two modes are riveted synchronously in a riveting position in a die.

Disclosure of utility model

The embodiment of the application provides an in-mold riveting device for a component product, which realizes the operation of synchronously riveting a plurality of products together in a mold to form an assembly, and improves the production efficiency of the assembly.

The application provides an in-mold riveting device for a component product, which adopts the following technical scheme:

An in-mold riveting apparatus for component products, comprising: the upper die and the lower die are correspondingly arranged;

The lower die comprises a lower die holder, a lower base plate and a lower die plate are arranged on the end face, facing the upper die, of the lower die holder, and the lower die plate is positioned above the lower base plate and fixedly connected with the lower base plate; the lower template is provided with a riveting position for placing a main part and a preset position for placing an accessory; the die comprises a die holder, a die, a lower base, a riveting punch, a riveting die and an upper die, wherein the die holder is provided with the riveting punch, the die holder is provided with the material pushing assembly, the riveting punch is arranged on the lower base and located under the riveting position, the riveting position and the preset position are located on the motion track of the material pushing assembly, the material pushing assembly is arranged on the die holder to push an accessory from the preset position to the riveting position, and a main part and the accessory located at the riveting position are matched with the riveting punch through the upper die.

Optionally, the pushing component comprises a pushing block, a telescopic rod and a first driving piece, the first driving piece is installed on the lower die holder, one end of the telescopic rod is installed at the output end of the first driving piece, the other end of the telescopic rod is connected with the pushing block, and the preset position and the riveting position are both located on the motion track of the pushing block.

Optionally, the preset position and the riveting position are both provided with a plurality of groups, and the preset position and the riveting position are arranged in a one-to-one correspondence.

Optionally, the lower template is provided with a guide plate, and the guide plate is installed on the lower template and is arranged corresponding to the preset position; the guide plate is provided with a guide rail matched with the pushing block in size, the length direction of the guide rail is consistent with the movement direction of the pushing block, and the pushing block is positioned in the guide rail and is in sliding fit with the guide rail.

Optionally, the deflector is towards the one end of first driving piece is provided with the mount pad, the mount pad is provided with the mounting groove, the outer wall of telescopic link is located in the mounting groove and with mount pad fixed connection.

Optionally, the deflector is provided with the guide block that carries out the direction to the annex direction of movement, the length direction of guide block is unanimous with the motion track of pushing the piece, the guide block is provided with two and is located the guide rail both sides respectively and is symmetrical distribution.

Optionally, the lower template is provided with a positioning plate, the positioning plate is mounted on the lower template, and the positioning plate is arranged corresponding to the riveting position and has the same height as the guide plate; the locating plate is provided with a locating block, and the locating block is located at one side of the riveting position away from the preset position.

Optionally, the die holder still is provided with the jacking subassembly, the lower bolster with the lower bolster is provided with dodges the groove, the jacking subassembly is located dodge the inslot, the jacking subassembly is provided with the multiunit.

Optionally, the jacking subassembly includes support column and elastic component, the support column wears to establish dodge the groove with the lower bolster cooperation that slides, the one end of elastic component with the support column is connected, the other end of elastic component with the die holder is connected.

Optionally, the device further comprises a transfer piece for carrying out position transfer on the main piece and the accessory, wherein the transfer piece is a manipulator.

From the above technical solutions, the embodiment of the present application has the following advantages: the hardware of many products material area altogether forms master part and annex via punching press module punching press processing in proper order, and the master part circulation of processing completion is to the riveting position, and the annex circulation of processing completion is to preset the position, and the pushing component pushes away the annex to the riveting position from preset the position, and the riveting drift cooperates the last mould to rivet the master part and the annex that lie in the riveting position department, has solved the synchronous riveting of many products in the mould of many products material area riveting in-process altogether, has promoted the production efficiency of automation level and sub-assembly.

Drawings

FIG. 1 is a schematic diagram of an overall structure of an in-mold riveting device for component products according to an embodiment of the present application;

FIG. 2 is a schematic diagram of a structure of a protruding pushing assembly of an in-mold riveting device for an assembly product according to an embodiment of the present application;

FIG. 3 is a schematic view of a structure of a protruding rivet punch of an in-mold riveting device for a component product according to an embodiment of the present application;

Reference numerals illustrate:

1. A lower die; 2. a lower die holder; 21. a lower template; 212. an avoidance groove; 22. riveting positions; 23. a preset bit; 24. riveting a punch; 25. a pushing component; 251. a pushing block; 252. a telescopic rod; 253. a first driving member; 26. a guide plate; 261. a guide rail; 262. a mounting base; 263. a mounting groove; 264. a guide block; 27. a positioning plate; 271. a positioning block; 28. a jacking assembly; 281. a support column; 282. an elastic member; 29. and a lower backing plate.

Detailed Description

The present application will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, an in-mold riveting apparatus for a component product according to an embodiment of the present application includes an upper mold 1 and a lower mold 1, where the upper mold (not shown) and the lower mold 1 are disposed correspondingly. Through last mould and 1 cooperation of lower mould, the punching press module that goes up the mould setting punches a whole hardware, processes a whole hardware in proper order according to the punching press demand and forms master part and annex. And transferring the main part and the accessory after the processing of the stamping procedure to a set position in a die for riveting to form the assembly. In this embodiment, the transfer of the main part and the accessory is performed by the transfer part, and the transfer part preferably selects a manipulator, and the manipulator transfers the material punched in each process to a subsequent processing station to continuously complete punching or riveting. In other embodiments, the master and accessory may be transported synchronously with the web to the processing station of the next process.

Referring to fig. 1, a lower die 1 includes a lower die holder 2, a lower pad 29 and a lower die plate 21 are disposed on an end surface of the lower die holder 2 facing the upper die, the lower pad 29 and the lower die plate 21 are both flat rectangular parallelepiped, the lower pad 29 is fixedly mounted on the lower die holder 2, the lower die plate 21 is disposed above the lower pad 29, and the lower die plate 21 is fixedly connected with the lower pad 29.

Referring to fig. 2 and 3, the lower die plate 21 is provided with a riveting position 22 for placing a main part and a preset position 23 for placing an accessory; the lower backing plate 29 is provided with a riveting punch 24 for riveting the accessory and the main part, the lower die holder 2 is provided with a pushing component 25 for pushing the accessory from the preset position 23 to the riveting position 22, the riveting punch 24 is positioned below the riveting position 22, the riveting punch 24 is fixedly arranged on the lower backing plate 29, the riveting punch 24 moves opposite to the upper die, and the riveting punch 24 cooperates with the upper die to realize riveting operation of the main part and the accessory positioned at the riveting position 22. The pushing component 25 is located at one side of the preset position 23, the riveting position 22 and the preset position 23 are located on the movement track of the pushing component 25, the pushing component 25 is installed on the lower die holder 2, the pushing component 25 is used for pushing accessories located on the preset position 23 to the riveting position 22, and a main part and accessories located on the riveting position 22 are matched with an upper die through the riveting punch 24 to rivet into an assembly product.

Referring to fig. 1 and 3, further, the lower die holder 2 is further provided with a jacking component 28 for jacking the material belt, the lower die plate 21 and the lower pad 29 are provided with an avoidance groove 212 for avoiding the jacking component 28, and the jacking component 28 is located in the avoidance groove 212. The jacking assemblies 28 are provided in groups. In the present embodiment, the jacking assemblies 28 are provided with five groups, wherein four groups of jacking assemblies 28 are respectively located at four corners of the lower die plate 21 and slidably matched with the lower die plate 21, and the remaining group of jacking assemblies 28 are located at the center of the lower die plate 21. Specifically, the jacking assembly 28 includes a supporting column 281 and an elastic member 282, the supporting column 281 is penetrated to avoid 212 and is slidably matched with the lower die plate 21, one end of the elastic member 282 is fixedly mounted on the supporting column 281, and the other end of the elastic member 282 is fixedly connected with the lower die holder 2. The elastic member 281 is preferably a spring.

Referring to fig. 2, the preset bits 23 and the riveting bits 22 are provided with a plurality of groups, and the preset bits 23 and the riveting bits 22 are arranged in a one-to-one correspondence. In this embodiment, according to the processing requirement, two preset bits 23 and two riveting bits 22 are respectively provided, the two preset bits 23 are used for placing two accessories, the two preset bits 23 are arranged side by side according to the riveting requirement, and the two riveting bits 22 are arranged side by side. In other embodiments, according to the processing requirements, the whole hardware may need to be stamped to form the main part and the plurality of accessories, the riveting is completed for the plurality of accessories and the main part, the plurality of accessories are transported to the plurality of preset positions 23, the positions of the preset positions 23 and the riveting positions 22 are adaptively changed according to the riveting requirements, and the plurality of accessories are moved from the preset positions 23 to the riveting positions 22 by pushing the pushing component 25, so that the riveting operation of the plurality of accessories and the main part is completed by the riveting punch 24. The multi-product in-mold synchronous riveting in the multi-product co-material belt riveting process is solved, the automation level and the production efficiency of the assembly are improved, the turnover waste is reduced, and the production period is shortened.

Referring to fig. 2, the pushing assembly 25 is located at the left side of the preset position 23, and the riveting position 22 is located at the right side of the preset position 23. In order to enhance the mounting stability of the pushing assembly 25, the lower die holder 2 is provided with a mounting box which is opened toward one side of the preset position 23 and has the same height as the lower die plate 21, and the pushing assembly 25 is mounted in the mounting box. Specifically, the pushing assembly 25 includes a pushing block 251, a telescopic rod 252, and a first driving member 253; the first driving piece 253 is fixedly arranged in the installation box, one end of the telescopic rod 252 is fixedly connected with the output end of the first driving piece 253, the other end of the telescopic rod 252 is connected with the pushing block 251, and the preset position 23 and the riveting position 22 are both located on the movement track of the pushing block 251. The pushing block 251 is located at the left side of the preset position 23, the pushing block 251 is provided with a clamping groove, and the telescopic rod 252 is clamped with the pushing block 251. When an accessory is placed at the preset position 23, the first driving piece 253 drives the telescopic rod 252 to stretch, and the telescopic rod 252 stretches to drive the pushing block 251 to move towards the riveting position 22, so that the accessory at the preset position 23 is pushed to the riveting position 22. In this embodiment, two sets of pushing assemblies 25 are provided, the pushing assemblies 25 are set in one-to-one correspondence with the preset positions 23 and the riveting positions 22, the first driving member 253 is an air cylinder, the first driving member 253 drives the pushing process of the telescopic rod 252 to be equal to the length of the guide rail 261, and the first driving member 253 drives the telescopic rod 252 to extend or shorten, so as to drive the pushing block 251 to move towards the riveting positions 22 or move away from the riveting positions 22.

With continued reference to fig. 2, in order to enable the accessory at the preset position 23 to accurately move to the riveting position 22, the lower die holder 2 is provided with a guide plate 26 and a positioning plate 27, the guide plate 26 and the positioning plate 27 are both in a block cuboid shape, the guide plate 26 and the positioning plate 27 are both located on the upper end surface of the lower die plate 21, and the guide plate 26 and the positioning plate 27 are respectively in sliding fit with the lower die plate 21. The guide plate 26 and the positioning plate 27 are respectively provided with a spring at one end close to the lower die holder 2, and the guide plate 26 and the positioning plate 27 are connected with the lower die holder 2 through the springs. The straight line that the length direction of deflector 26 is located and the straight line that the length direction of locating plate 27 is located mutually perpendicular, and the one end that the deflector 26 kept away from pushing away material subassembly 25 contacts with the locating plate 27, and the height of locating plate 27 and deflector 26 is the same, presets the position 23 and is located deflector 26 department and set up with the deflector 26 corresponds, and riveting position 22 is located locating plate 27 department and sets up with the locating plate 27 corresponds. In this embodiment, two guide plates 26 are arranged side by side for conveying two kinds of accessories, respectively.

One end of the guide plate 26 facing the first driving part 253 is provided with a mounting seat 262 for enhancing the movement stability of the telescopic rod 252, and the mounting seat 262 is fixedly mounted on the lower die plate 21. The mount pad 262 is provided with the mounting groove 263, and the telescopic link 252 is located in the mounting groove 263 and the outer wall and the mount pad 262 fixed connection of telescopic link 252, and the mounting groove 263 has reduced the rocking that the telescopic link 252 produced because of first driving piece 253 starts, has strengthened the stability of telescopic link 252.

The guide plate 26 is provided with a guide rail 261 and a guide block 264 for guiding the moving direction of the accessory, the size of the guide rail 261 is matched with the size of the pushing block 251, the length direction of the guide rail 261 is consistent with the moving direction of the pushing block 251, the pushing block 251 is located in the guide rail 261 and is in sliding fit with the guide rail 261, the length direction of the guide block 264 is consistent with the moving direction of the pushing block 251, and the guide block 264 is provided with two guide blocks and is located on two sides of the guide rail 261 respectively. In this embodiment, the accessory is placed on the guide rail 261 corresponding to the preset position 23, the guide blocks 264 are arranged on two sides of the accessory in an axisymmetric manner, the guide rail 261 and the guide blocks 264 are mutually matched, and the offset of the pushing block 251 in the process of pushing the accessory to move from the preset position 23 to the riveting position 22 is reduced.

The locating plate 27 is provided with a locating block 271, the locating block 271 is located on one side of the riveting position 22 far away from the preset position 23, the end face of the locating block far away from the upper die is provided with a spring, one end of the spring is fixedly connected with the lower die holder 2, the other end of the spring is fixedly connected with the locating block 271, and the locating block 271 is in sliding fit with the lower die plate 21. The positioning block 271 is used for limiting the accessory to move beyond the position corresponding to the riveting position 22 under the pushing of the pushing block 251, and stabilizing the accessory at the riveting position 22 during riveting so as to ensure the riveting accuracy of the main part and the accessory. In the present embodiment, eight positioning blocks 271 are provided, each four positioning blocks 271 are set corresponding to one riveting position 22, and the four positioning blocks 271 are located on the upper, lower and right sides of the riveting position 22 respectively.

The foregoing description of the preferred embodiments of the present application should not be construed as limiting the scope of the application, wherein like parts are designated by like reference numerals, and it should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the foregoing description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward or away from the geometric center of a particular part, respectively. Therefore: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (10)

1. An in-mold riveting apparatus for a component product, comprising: the upper die and the lower die (1) are correspondingly arranged;

The lower die (1) comprises a lower die holder (2), a lower base plate (29) and a lower die plate (21) are arranged on the end face, facing the upper die, of the lower die holder (2), and the lower die plate (21) is positioned above the lower base plate (29) and is fixedly connected with the lower base plate (29); the lower template (21) is provided with a riveting position (22) for placing a main part and a preset position (23) for placing an accessory; the riveting die comprises a die holder (2), and is characterized in that a lower base plate (29) is provided with a riveting punch (24), the lower die holder (2) is provided with a pushing component (25), the riveting punch (24) is installed under the lower base plate (29) and located under a riveting position (22), the riveting position (22) and a preset position (23) are located on a movement track of the pushing component (25), the pushing component (25) is installed in the lower die holder (2) to push accessories from the preset position (23) to the riveting position (22), and a main part and accessories located at the riveting position (22) are riveted by the riveting punch (24) through the upper die.

2. The in-mold riveting device for assembly products according to claim 1, wherein the pushing assembly (25) comprises a pushing block (251), a telescopic rod (252) and a first driving piece (253), the first driving piece (253) is mounted on the lower die holder (2), one end of the telescopic rod (252) is mounted on the output end of the first driving piece (253), the other end of the telescopic rod (252) is connected with the pushing block (251), and the preset position (23) and the riveting position (22) are both located on the movement track of the pushing block (251).

3. An in-mold riveting apparatus for component products according to claim 2, wherein the preset bits (23) and the riveting bits (22) are provided with a plurality of groups, and the preset bits (23) and the riveting bits (22) are provided in one-to-one correspondence.

4. An in-mold riveting apparatus for assembly products according to claim 2, wherein the lower die plate (21) is provided with a guide plate (26), and the guide plate (26) is mounted on the lower die plate (21) and is disposed in correspondence with the preset position (23); the guide plate (26) is provided with a guide rail (261) matched with the size of the pushing block (251), the length direction of the guide rail (261) is consistent with the movement direction of the pushing block (251), and the pushing block (251) is positioned in the guide rail (261) and is in sliding fit with the guide rail (261).

5. The in-mold riveting apparatus of claim 4, wherein an end of the guide plate (26) facing the first driving member (253) is provided with a mounting seat (262), the mounting seat (262) is provided with a mounting groove (263), and an outer wall of the telescopic rod (252) is located in the mounting groove (263) and fixedly connected with the mounting seat (262).

6. The in-mold riveting device for assembly products according to claim 4, wherein the guide plate (26) is provided with guide blocks (264) for guiding the moving direction of the accessories, the length direction of the guide blocks (264) is consistent with the moving track of the pushing blocks (251), and the guide blocks (264) are provided with two guide rails (261) which are respectively positioned at two sides and symmetrically distributed.

7. An in-mold riveting apparatus for assembly products according to claim 4, characterized in that the lower die plate (21) is provided with a positioning plate (27), the positioning plate (27) is mounted on the lower die plate (21), and the positioning plate (27) is arranged corresponding to the riveting position (22) and has the same height as the guide plate (26); the locating plate (27) is provided with a locating block (271), and the locating block (271) is located at one side of the riveting position (22) far away from the preset position (23).

8. The in-mold riveting device for component products according to claim 7, wherein the lower mold base (2) is further provided with a jacking component (28), the lower mold plate (21) and the lower backing plate (29) are provided with avoiding grooves (212), the jacking component (28) is located in the avoiding grooves (212), and the jacking component (28) is provided with a plurality of groups.

9. The in-mold riveting device for assembly products according to claim 8, wherein the jacking assembly (28) comprises a supporting column (281) and an elastic member (282), the supporting column (281) is arranged in a penetrating manner, the avoiding groove (212) is in sliding fit with the lower die plate (21), one end of the elastic member (282) is connected with the supporting column (281), and the other end of the elastic member (282) is connected with the lower die holder (2).

10. The in-mold riveting apparatus of claim 1 further comprising a transfer member for positional transfer of the main member and the accessory member, the transfer member being a robot.