CN214919694U

CN214919694U - Salad hole punching die convenient for adjusting depth

Info

Publication number: CN214919694U
Application number: CN202022752548.5U
Authority: CN
Inventors: 张志云
Original assignee: Dongguan Maoxin Metal Technology Co ltd
Current assignee: Dongguan Maoxin Metal Technology Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-11-30
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a make salad hole mould convenient to adjust degree of depth, including mould and guide rail, the top of mould is provided with the cope match-plate pattern, and is fixed with the drift below the middle part of cope match-plate pattern, the below of mould is provided with the lower bolster, and the middle part top of lower bolster is provided with the processing platform, and the middle part of processing platform is provided with the processing chamber, the both sides of processing platform are fixed with the spacing groove, and the inner wall laminating of spacing groove has the connecting rod, the below both sides of processing platform are provided with the recess, and the laminating of the top inner wall of recess has the rubber pad, the below of rubber pad is provided with the gasket. This make salad hole mould convenient to depth of adjustment is provided with the recess, and the recess is provided with four, because during the mould punching press, the punching press power is great, leads to wearing and tearing great between recess and the gasket, and recess and processing platform structure as an organic whole can't follow the trade, consequently at recess top inner wall laminating rubber pad to reduce the wearing and tearing of recess and gasket, in order to improve the life of processing platform.

Description

Salad hole punching die convenient for adjusting depth

Technical Field

The utility model relates to a salad hole mould technical field specifically is a salad hole mould of beating convenient to depth regulation.

Background

The existing salad hole is formed by drilling a chamfer of a round hole, the common drawing is clearly marked, the salad is used as a countersunk head of a screw, the salad hole is formed by extrusion, the deformation of the material after stamping is caused, and the salad hole is divided into a deep salad hole and a shallow salad hole according to different requirements of products.

In the use of the salad hole punching die in the market, the height of a lower die plate of the die which often appears can not be adjusted, so that the depth of a hole is the same when a workpiece is subjected to the salad hole punching, the practicability of the workpiece is reduced, the height of the lower die plate of the die which is provided with the workpiece can be adjusted, but the adjusting process is very troublesome, and therefore the salad hole punching die convenient for depth adjustment is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould of making salad hole convenient to depth of adjustment to solve the mould of making salad hole in use who proposes among the above-mentioned background art, the mould lower bolster that appears highly can't be adjusted, leads to the machined part when making salad hole, and the degree of depth in hole is all the same, and the practicality of machined part reduces, and the mould lower bolster that has simultaneously highly can adjust, but the very troublesome problem of accommodation process.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a make salad hole mould convenient to degree of depth regulation, includes mould and guide rail, the top of mould is provided with the cope match-plate pattern, and is fixed with the drift below the middle part of cope match-plate pattern, the below of mould is provided with the lower bolster, and the middle part top of lower bolster is provided with the processing platform, the middle part of processing platform is provided with the processing chamber, the both sides of processing platform are fixed with the spacing groove, and the inner wall laminating of spacing groove has the connecting rod, the below both sides of processing platform are provided with the recess, and the laminating of the top inner wall of recess has the rubber pad, the below of rubber pad is provided with the gasket, and the bottom of gasket is provided with the fixed block, the place hole is provided with at the place middle part of lower bolster, and the one side of placing the hole is provided with the baffle, the upper and lower both sides of baffle are fixed with the slider, the guide rail is laminated in the outer wall of slider.

Preferably, the connecting rod and the limiting groove are mutually attached, and the limiting groove and the processing table form fixed connection.

Preferably, the grooves are mutually attached to the rubber pads, and the number of the grooves is four.

Preferably, the size of the inner wall of the groove is matched with the size of the outer wall of the gasket, and the gaskets are distributed in sequence along the vertical direction of the processing table.

Preferably, the placing holes are symmetrically distributed along the vertical central axis of the lower template, and four placing holes are arranged.

Preferably, the baffle forms a sliding structure with the guide rail through the slider, and the baffle forms fixed connection with the slider.

Compared with the prior art, the beneficial effects of the utility model are that: this make salad hole mould convenient to depth of adjustment is provided with the recess, and the recess is provided with four, because during the mould punching press, the punching press power is great, leads to wearing and tearing great between recess and the gasket, and recess and processing platform structure as an organic whole can't follow the trade, consequently at recess top inner wall laminating rubber pad to reduce the wearing and tearing of recess and gasket, in order to improve the life of processing platform.

The limiting groove and the processing platform form a fixed connection, the processed part is placed in the processing cavity, the upper die plate drives the punch to move downwards, the processed part is punched, the height of the processing platform is adjusted, the salad hole depth of the processed part can be changed, and in the process of adjusting the height of the processing platform, the horizontal direction deviation is avoided for the processing platform, therefore, the limiting groove is fixed on two sides of the processing platform, the limiting groove is limited in position through the connecting rod, and the processing platform is lifted.

The placing holes are provided with two, the placing holes are formed in the two sides of the front of the lower template, the placing holes are communicated with the grooves, the gaskets can be placed into the grooves through the placing holes, when the depth of the salad holes needs to be reduced, the gaskets in the grooves only need to be drawn out in sequence, and the height of the processing table is gradually increased or reduced through superposition and reduction of the gaskets so as to achieve the purpose of adjusting the depth of the salad holes.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the processing table of the present invention;

fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. a mold; 2. mounting a template; 3. a punch; 4. a lower template; 5. a processing table; 6. a processing cavity; 7. a connecting rod; 8. a limiting groove; 9. a groove; 10. a rubber pad; 11. a gasket; 12. a fixed block; 13. placing holes; 14. a baffle plate; 15. a slider; 16. a guide rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a convenient-depth-adjusting sand-broaching die comprises a die 1, an upper die plate 2, a punch 3, a lower die plate 4, a processing table 5, a processing cavity 6, a connecting rod 7, a limiting groove 8, a groove 9, a rubber pad 10, a gasket 11, a fixing block 12, a placing hole 13, a baffle 14, a slider 15 and a guide rail 16, wherein the upper die plate 2 is arranged above the die 1, the punch 3 is fixed below the middle part of the upper die plate 2, the lower die plate 4 is arranged below the die 1, the processing table 5 is arranged above the middle part of the lower die plate 4, the processing cavity 6 is arranged in the middle part of the processing table 5, the limiting grooves 8 are fixed on two sides of the processing table 5, the connecting rod 7 is attached to the inner wall of the limiting groove 8, the groove 9 is arranged on two sides below the processing table 5, the rubber pad 10 is attached to the inner wall of the top end of the groove 9, the gasket 11 is arranged below the rubber pad 10, and the fixing block 12 is arranged at the bottom end of the gasket 11, a placing hole 13 is formed in the middle of the front of the lower template 4, a baffle 14 is arranged on one side of the placing hole 13, sliders 15 are fixed on the upper side and the lower side of the baffle 14, and a guide rail 16 is attached to the outer walls of the sliders 15;

in the utility model, the connecting rod 7 and the limiting groove 8 are mutually attached, the limiting groove 8 and the processing platform 5 form a fixed connection, a workpiece is placed in the processing cavity 6, the upper template 2 drives the punch 3 to move downwards to punch and punch the workpiece, the depth of a salad hole of the workpiece can be changed by adjusting the height of the processing platform 5, in the process of adjusting the height of the processing platform 5, in order to avoid the processing platform 5 from shifting in the horizontal direction, the limiting grooves 8 are fixed on two sides of the processing platform 5, and the limiting groove 8 is limited in position by the connecting rod 7 so as to complete the lifting of the processing platform 5;

the four grooves 9 are mutually attached to the rubber pads 10, and the four grooves 9 are arranged, so that the grooves 9 and the gaskets 11 are greatly abraded due to the large stamping force during stamping of the die 1, and the grooves 9 and the processing table 5 are integrated and cannot be replaced, so that the rubber pads 10 are attached to the inner wall of the top ends of the grooves 9, the abrasion of the grooves 9 and the gaskets 11 is reduced, and the service life of the processing table 5 is prolonged;

the size of the inner wall of the groove 9 is matched with the size of the outer wall of the gasket 11, the gaskets 11 are sequentially distributed along the vertical direction of the processing table 5, and because the size of the inner wall of the groove 9 is matched with the size of the outer wall of the gasket 11, when the height of the processing table 5 needs to be adjusted, the gasket 11 is placed into the groove 9 through the placing hole 13, the height of the processing table 5 is gradually increased through the gaskets 11 which are continuously superposed, and the depth of the hole is gradually increased when a workpiece is sanded and broached;

the placing holes 13 are symmetrically distributed along the vertical central axis of the lower template 4, four placing holes 13 are arranged, the placing holes 13 are arranged on two sides in front of the lower template 4, the placing holes 13 are communicated with the grooves 9, so that the gaskets 11 can be placed in the grooves 9 through the placing holes 13, when the depth of the salad hole needs to be shallow, only the gaskets 11 in the grooves 9 need to be drawn out in sequence, and the height of the processing table 5 is gradually increased or decreased through superposition and reduction of the gaskets 11, so that the purpose of adjusting the depth of the salad hole is achieved;

baffle 14 passes through slider 15 and guide rail 16 constitution sliding structure, and baffle 14 and slider 15 constitution fixed connection, when needing to add gasket 11 in the recess 9, pulling baffle 14, make it remove along guide rail 16 orbit through slider 15, open place the hole 13 after, inwards add gasket 11 in proper order can, later through slider 15 and guide rail 16's sliding connection, promote baffle 14 and wrap up placing hole 13, avoid mould 1 to add man-hour, because vibrations lead to gasket 11 to shift out from placing hole 13, make mould 1 can't continue to process.

The working principle is as follows: for the type of the sand broaching die convenient for adjusting the depth, firstly, the baffle plate 14 is pulled to enable the die to move along the track of the guide rail 16 through the slide block 15, after the placing hole 13 is opened, because the size of the inner wall of the groove 9 is matched with the size of the outer wall of the gasket 11, when the height of the processing table 5 needs to be adjusted, the gasket 11 is placed into the groove 9 through the placing hole 13, the height of the processing table 5 is gradually increased through the continuously overlapped gasket 11, when a workpiece is subjected to sand broaching, the depth of the hole is gradually increased, when the depth of the sand broaching hole needs to be reduced, only the gasket 11 in the groove 9 needs to be sequentially pulled out, through the overlapping and reducing of the gasket 11, the height of the processing table 5 is gradually increased or reduced to achieve the purpose of adjusting the depth of the sand broaching hole, then, the baffle plate 14 is pushed to wrap the placing hole 13, and the gasket 11 is prevented from moving out of the placing hole 13 due to vibration during the processing of the die 1, the rubber pad 10 is attached to the inner wall of the top end of the groove 9, so that abrasion of the groove 9 and the gasket 11 is reduced, the workpiece is placed in the processing cavity 6, the upper die plate 2 drives the punch 3 to move downwards, punching is conducted on the workpiece, the limiting grooves 8 are fixed on two sides of the processing table 5, the limiting grooves 8 are limited in position through the connecting rods 7, and lifting of the processing table 5 is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a make salad hole mould convenient to degree of depth adjustment, includes mould (1) and guide rail (16), its characterized in that: an upper template (2) is arranged above the die (1), a punch (3) is fixed below the middle of the upper template (2), a lower template (4) is arranged below the die (1), a processing table (5) is arranged above the middle of the lower template (4), a processing cavity (6) is arranged in the middle of the processing table (5), limiting grooves (8) are fixed on two sides of the processing table (5), connecting rods (7) are attached to the inner walls of the limiting grooves (8), grooves (9) are arranged on two sides below the processing table (5), rubber pads (10) are attached to the inner walls of the top ends of the grooves (9), gaskets (11) are arranged below the rubber pads (10), fixing blocks (12) are arranged at the bottom ends of the gaskets (11), a placing hole (13) is arranged in the middle of the front of the lower template (4), and a baffle (14) is arranged on one side of the placing hole (13), the upper side and the lower side of the baffle (14) are fixed with sliding blocks (15), and the guide rail (16) is attached to the outer wall of each sliding block (15).

2. The easy-to-adjust-depth salad hole die as claimed in claim 1, wherein: the connecting rod (7) is mutually attached to the limiting groove (8), and the limiting groove (8) and the processing table (5) form fixed connection.

3. The easy-to-adjust-depth salad hole die as claimed in claim 1, wherein: the grooves (9) are mutually attached to the rubber pads (10), and four grooves (9) are formed.

4. The easy-to-adjust-depth salad hole die as claimed in claim 1, wherein: the size of the inner wall of the groove (9) is matched with the size of the outer wall of the gasket (11), and the gaskets (11) are distributed in sequence along the vertical direction of the processing table (5).

5. The easy-to-adjust-depth salad hole die as claimed in claim 1, wherein: the placing holes (13) are symmetrically distributed along the vertical central axis of the lower template (4), and four placing holes (13) are arranged.

6. The easy-to-adjust-depth salad hole die as claimed in claim 1, wherein: the baffle (14) and the guide rail (16) form a sliding structure through the sliding block (15), and the baffle (14) and the sliding block (15) form a fixed connection.