CN222095423U

CN222095423U - Adjustable mould embryo positioning device

Info

Publication number: CN222095423U
Application number: CN202420818485.4U
Authority: CN
Inventors: 邓邦鑫
Original assignee: Dongguan Jingfang Metalware Co ltd
Current assignee: Dongguan Jingfang Metalware Co ltd
Priority date: 2024-04-18
Filing date: 2024-04-18
Publication date: 2024-12-03
Anticipated expiration: 2034-04-18

Abstract

The utility model provides an adjustable die blank positioning device, which relates to the technical field of positioning devices and comprises a base, wherein a support column is fixedly arranged at the bottom end of the base, a support plate is fixedly arranged at the top end of the base, a fixing block A is fixedly arranged on the side surface of the support plate, a threaded rod A is rotatably connected in the fixing block A, a better using effect is achieved, a pull handle can be pinched to pull backwards when the angle of a die blank needs to be adjusted in the using process, a slide rod drives a clamping block to slide backwards in a lug through a sliding groove, the clamping plate can be pinched to rotate through a rotating plate after the clamping block completely slides into the lug, and the elasticity of a spring itself drives the clamping block to slide into the clamping plate through a fixing groove after the clamping is completed, so that the situation that the angle of the die blank cannot be converted after the die blank is clamped like the existing positioning device is avoided, and the die blank needs to be taken down and clamped again when different faces of the die blank need to be machined.

Description

Adjustable mould embryo positioning device

Technical Field

The utility model relates to the technical field of positioning devices, in particular to an adjustable mold blank positioning device.

Background

The die blank is also called a die frame, and is composed of an upper die holder, a lower die holder, a die shank and a guiding device, wherein the die frame is a framework of a whole pair of dies, all parts of the dies are fixed on the die frame and bear all loads in the stamping process, and the die blank positioning device is used for positioning the die blank during processing and is disclosed by CN217703041U according to the publication number. According to the utility model, the die blank is placed in the positioning groove to be attached to the fixed clamping block, the screw thread column is driven to rotate by the rotary grip to eject the auxiliary fixed block, so that the die blank is initially positioned, then the movable clamping block is driven by the control hydraulic cylinder to clamp and fix the die blank, the die blank is fast and convenient, time and labor are saved, the die blank can be accurately fixed, after the processing is finished, the ejector rod is pressed downwards by the grip to drive the ejector head to move upwards to eject the die blank, the die blank can be easily ejected due to the lever principle, the die blank is convenient to detach and replace, and the processing efficiency of the die blank is improved.

Disclosure of utility model

The present utility model is directed to solving the technical problems set forth in the background art.

The adjustable die blank positioning device comprises a base, wherein a support column is fixedly arranged at the bottom end of the base, a support plate is fixedly arranged at the top end of the base, a fixing block A is fixedly arranged at the side surface of the support plate, a threaded rod A is rotatably connected to the inside of the fixing block A, a rotating handle A is fixedly arranged at the left side of the threaded rod A, a sliding plate is fixedly arranged at the right side of the threaded rod A, a rotating plate is fixedly arranged at the right side of the sliding plate, a clamping plate is rotatably connected to the right side of the rotating plate, a fixing groove is formed in the left side of the clamping plate, a fixing block B is fixedly arranged at the top end of the clamping plate, a threaded rod B is rotatably connected to the inside of the fixing block B, a pressing plate is rotatably connected to the bottom end of the threaded rod B, a rotating handle B is fixedly arranged at the top end of the threaded rod B, a protruding block is fixedly arranged at the left side of the sliding plate, a sliding groove is formed in the inside of the protruding block, a clamping block is fixedly arranged at the left side of the clamping block, a spring is fixedly arranged at the left side of the clamping block, and a sliding rod is fixedly arranged on the surface of the sliding rod.

Preferably, the support columns are uniformly distributed at four corners of the bottom end of the base, the support plates are symmetrically distributed at the left end and the right end of the top end of the base, and the threaded rod A is rotationally connected with the support plates. Here, the threaded rod a is more conveniently rotated.

Preferably, the clamping plate is rotationally connected with the sliding plate, the threaded rod B is rotationally connected with the clamping plate, and the pressing plate is in sliding connection with the clamping plate. Here, the threaded rod B is more conveniently rotated.

Preferably, the protruding blocks are symmetrically distributed at the front end and the rear end of the left side of the sliding plate, the clamping blocks are in sliding connection with the protruding blocks, the sliding rod is in sliding connection with the protruding blocks, and the sliding rod is in sliding connection with the sliding grooves. Here, the sliding rod is more convenient to slide.

Preferably, one end of the spring, which is far away from the clamping block, is fixedly arranged on the inner wall of the protruding block, the spring is in sliding connection with the sliding rod, and the spring is in sliding connection with the protruding block. Here, the spring is more convenient to slide.

Preferably, the bottom of base is seted up flutedly, the spacing groove has been seted up to the surface of base, the inside sliding connection of spacing groove has the limiting plate, the right side fixed mounting of limiting plate has the receipts magazine, the fixed surface of receipts magazine installs the pull block. Here, it is more convenient to collect debris during use.

Preferably, the grooves are uniformly distributed on the top end of the base, the limiting plates are symmetrically distributed on the left end and the right end of the material receiving box, and the material receiving box is in sliding connection with the base. Here, the receiving box slides more conveniently.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. According to the utility model, the rotating plate, the clamping plate, the fixing groove, the fixing block B, the threaded rod B, the pressing plate, the rotating plate B, the protruding block, the sliding groove, the clamping block, the sliding rod, the spring, the stop block and the pull handle are arranged, so that a better use effect is realized, when the angle of a die blank needs to be adjusted in the use process, the pull handle can be pinched to pull backwards, the sliding rod drives the clamping block to slide backwards in the protruding block through the sliding groove, the clamping plate can be pinched to rotate through the rotating plate after the clamping block completely slides into the protruding block, and when the rotation is completed, the elastic force of the spring drives the clamping block to slide into the clamping plate through the fixing groove after the clamping handle is released, so that the situation that the angle of the die blank cannot be converted after the die blank is clamped like the existing positioning device, and the die blank needs to be taken down for processing different surfaces of the die blank is avoided.

2. According to the utility model, the grooves, the limiting plates, the receiving boxes and the pulling blocks are arranged, so that scraps can be collected more conveniently in the use process, scraps generated by processing can fall down through the grooves and fall into the receiving boxes in the use process, the pulling blocks can be pinched to pull backwards after the use is completed, the receiving boxes pass through the limiting plates and the inside of the limiting groove sliding groove base, and then the scraps in the receiving boxes can be cleaned, so that the situation that a worker is required to clean for the second time due to more scraps remained at the top end of the base after the use is completed is prevented.

Drawings

FIG. 1 is a schematic diagram of an adjustable mold blank positioning device according to the present utility model;

FIG. 2 is an exploded view of an adjustable mold positioning device according to the present utility model;

FIG. 3 is an enlarged view of the position A in FIG. 2 showing an adjustable positioning device for mold blanks according to the present utility model;

FIG. 4 is an enlarged view of the position B in FIG. 2 of the adjustable blank positioning device according to the present utility model;

fig. 5 is an enlarged view of the position C in fig. 2 of the adjustable mold blank positioning device according to the present utility model.

Legend description:

1. The device comprises a base, 2, a support column, 3, a support plate, 4, a fixed block A, 5, a threaded rod A, 6, a rotating handle A, 7, a sliding plate, 8, a rotating plate, 9, a clamping plate, 10, a fixed groove, 11, a fixed block B, 12, a threaded rod B, 13, a pressing plate, 14, a rotating handle B, 15, a convex block, 16, a sliding groove, 17, a clamping block, 18, a sliding rod, 19, a spring, 20, a stop block, 21, a pull handle, 22, a groove, 23, a limiting groove, 24, a limiting plate, 25, a receiving box, 26 and a pull block.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

Referring to fig. 1-4, the utility model provides a technical scheme that an adjustable die blank positioning device comprises a base 1, a support column 2 is fixedly arranged at the bottom end of the base 1, a support plate 3 is fixedly arranged at the top end of the base 1, a fixed block A4 is fixedly arranged at the side surface of the support plate 3, a threaded rod A5 is fixedly connected to the inside of the fixed block A4 in a rotating manner, a rotating handle A6 is fixedly arranged at the left side of the threaded rod A5, a sliding plate 7 is fixedly arranged at the right side of the threaded rod A5, a rotating plate 8 is fixedly arranged at the right side of the sliding plate 7, a clamping plate 9 is rotatably connected to the right side of the rotating plate 8, a fixing groove 10 is formed at the left side of the clamping plate 9, a fixed block B11 is fixedly arranged at the top end of the clamping plate 9, a threaded rod B12 is rotatably connected to the inside of the fixed block B11, a pressing plate 13 is rotatably connected to the bottom end of the threaded rod B12, a rotating handle B14 is fixedly arranged at the top end of the threaded rod B12, a protruding block 15 is fixedly arranged at the left side of the sliding plate 15, a sliding groove 16 is internally provided with a sliding groove 17, a clamping block 18 is fixedly connected to the inside of the sliding groove 16, a clamping block 18 is fixedly arranged at the sliding rod 17, a sliding rod 18 is fixedly arranged at the left side of the sliding rod 18, a sliding rod 18 is fixedly provided with a sliding rod 18, a sliding rod 18 is fixedly arranged at the sliding rod 18, a sliding rod 20 is fixedly arranged at the sliding rod 20, and a sliding rod is fixedly arranged by a sliding rod 20 The clamping plate 9, the fixing groove 10, the fixing block B11, the threaded rod B12, the pressing plate 13, the rotating plate 8B, the convex block 15, the sliding groove 16, the clamping block 17, the sliding rod 18, the spring 19, The stop block 20 and the pull handle 21 realize better use effect, when the angle of the die blank needs to be adjusted in the use process, the pull handle 21 can be pinched to pull backwards, the slide bar 18 drives the clamping block 17 to slide backwards in the bump 15 through the slide groove 16, the clamping plate 9 can be pinched to rotate through the rotating plate 8 after the clamping block 17 completely slides into the bump 15, after the rotation is finished, the pull handle 21 is released, the elasticity of the spring 19 drives the clamping block 17 to slide into the clamping plate 9 through the fixed groove 10, thereby avoiding the situation that the angle of the die blank can not be converted after the die blank is clamped like the existing positioning device, the die blank needs to be removed and clamped again when the different surfaces of the die blank need to be processed, the support columns 2 are uniformly distributed at the four corners of the bottom end of the base 1, the support plates 3 are symmetrically distributed at the left end and the right end of the top end of the base 1, the threaded rod A5 is rotationally connected with the supporting plate 3, the threaded rod A5 is more convenient to rotate, the situation that the threaded rod A5 cannot continue to rotate due to the clamping of the threaded rod A5 by the supporting plate 3 is prevented in the use process, the clamping plate 9 is rotationally connected with the sliding plate 7, the threaded rod B12 is rotationally connected with the clamping plate 9, the pressing plate 13 is in sliding connection with the clamping plate 9, the threaded rod B12 is more convenient to rotate, the situation that the threaded rod B12 cannot continue to rotate due to the clamping of the threaded rod B12 by the clamping plate 9 in the use process is avoided, the protruding blocks 15 are symmetrically distributed at the front end and the rear end of the left side of the sliding plate 7, the clamping blocks 17 are in sliding connection with the protruding blocks 15, the sliding rod 18 is more convenient to slide between the sliding grooves 16, the situation that the clamping blocks 17 cannot continue to slide due to the clamping of the clamping blocks 17 by the protruding blocks 15 in the use process is prevented, one end of the spring 19, which is far away from the clamping block 17, is fixedly arranged on the inner wall of the protruding block 15, the spring 19 is in sliding connection with the sliding rod 18, and the spring 19 is in sliding connection with the protruding block 15, so that the spring 19 can slide conveniently, and the situation that the spring 19 cannot slide continuously due to the fact that the spring 19 is clamped by the sliding rod 18 or the protruding block 15 in the use process is avoided.

Example two

Referring to fig. 1-2 and 5, the bottom end of the base 1 is provided with the groove 22, the surface of the base 1 is provided with the limit groove 23, the inside of the limit groove 23 is slidably connected with the limit plate 24, the right side of the limit plate 24 is fixedly provided with the collecting box 25, the surface of the collecting box 25 is fixedly provided with the pull blocks 26, the chips are more conveniently collected in the use process, the chips generated by processing fall down through the groove 22 and fall into the collecting box 25, the pull blocks 26 can be pinched to pull backwards after the use is completed, the collecting box 25 passes through the limit plate 24 and the limit groove 23 and the inside of the base 16, at this time, the chips in the collecting box 25 can be cleaned, so that the situation that workers are required to clean for a second time due to more chips left at the top end of the base 1 after the use is prevented, the limit plate 24 is symmetrically distributed at the left end and the right end of the collecting box 25, the collecting box 25 is slidably connected with the base 1, the collecting box 25 is more conveniently slid, and the collecting box 25 cannot be continuously slid in the use process due to the fact that the collecting box 25 is clamped by the base 25.

Working principle: when in use, the base 1 is firstly placed at a required position, the support column 2 stably supports the base 1, at the moment, a die blank to be processed is placed at the top end of the base 1, the rotating handle A6 is held to rotate, the threaded rod A5 rotates towards the middle of the base 1 through the side surface of the support plate 3 by the fixing block A4, the clamping plate 9 is driven by the sliding plate 7 to slide together, when the clamping plate 9 contacts with the die blank, the rotating handle B14 is pinched again to rotate, the threaded rod B12 rotates downwards at the top end of the clamping plate 9 through the fixing block B11, when the pressing plate 13 contacts with the die blank, the die blank is firmly fixed in the clamping plate 9, and the pulling handle 21 is pinched to pull backwards when the processing angle is required to be adjusted in the processing process, the sliding rod 18 drives the clamping block 17 to slide backwards through the sliding groove 16, when the clamping block 17 completely slides into the bump 15 through the sliding groove 16, the spring 19 slides and contracts on the surface of the sliding rod 18, the clamping block 17 slides out of the clamping plate 9 through the fixing groove 10, then the clamping plate 9 can be pinched to rotate, the clamping plate 9 can rotate on the side surface of the sliding plate 7 through the rotating plate 8, when the clamping plate 9 drives the die blank to overturn, the pull handle 21 can be released, the clamping block 17 can be driven by the elasticity of the spring 19 to slide out of the bump 15 through the sliding groove 16, the clamping plate 9 is firmly fixed through the fixing groove 10 sliding into the inside of the clamping plate 9, the left side of the stop block 20 contacts with the right side of the bump 15 to play a limiting role, scraps generated by processing in the processing process can fall into the inside of the material collecting box 25 through the groove 22, and workers can pinch the pull block 26 to pull backwards after the processing is completed, the collecting box 25 slides out of the base 1 through the limiting plate 24 and the limiting groove 23, and then workers can clean up scraps in the collecting box 25 so as to be used next time.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The adjustable die blank positioning device comprises a base (1) and is characterized in that a support column (2) is fixedly arranged at the bottom end of the base (1), a support plate (3) is fixedly arranged at the top end of the base (1), a fixed block A (4) is fixedly arranged at the side surface of the support plate (3), a threaded rod A (5) is rotatably connected to the inside of the fixed block A (4), a rotating handle A (6) is fixedly arranged at the left side of the threaded rod A (5), a sliding plate (7) is fixedly arranged at the right side of the threaded rod A (5), a rotating plate (8) is fixedly arranged at the right side of the sliding plate (7), a clamping plate (9) is rotatably connected to the right side of the rotating plate (8), a fixing groove (10) is formed in the left side of the clamping plate (9), a fixed block B (11) is fixedly arranged at the top end of the clamping plate (9), a threaded rod B (12) is rotatably connected to the inside of the fixed block B (11), a pressing plate (13) is rotatably connected to the bottom end of the threaded rod B (12), a rotating plate (12) is fixedly arranged at the top end of the rotating handle B (12), a rotating plate (14) is fixedly arranged at the right side of the sliding plate (16), a sliding block (16) is fixedly arranged at the top end of the clamping plate (15), the left side of fixture block (17) fixed mounting has slide bar (18), the left side fixed mounting of fixture block (17) has spring (19), the surface fixed mounting of slide bar (18) has dog (20), the left side fixed mounting of slide bar (18) has pull handle (21).

2. The adjustable die blank positioning device according to claim 1, wherein the support columns (2) are uniformly distributed at four corners of the bottom end of the base (1), the support plates (3) are symmetrically distributed at the left end and the right end of the top end of the base (1), and the threaded rod A (5) is rotationally connected with the support plates (3).

3. The adjustable die blank positioning device according to claim 1, wherein the clamping plate (9) is rotatably connected with the sliding plate (7), the threaded rod B (12) is rotatably connected with the clamping plate (9), and the pressing plate (13) is slidably connected with the clamping plate (9).

4. The adjustable die blank positioning device according to claim 1, wherein the protruding blocks (15) are symmetrically distributed at the front end and the rear end of the left side of the sliding plate (7), the clamping blocks (17) are in sliding connection with the protruding blocks (15), the sliding rod (18) is in sliding connection with the protruding blocks (15), and the sliding rod (18) is in sliding connection with the sliding groove (16).

5. The adjustable die blank positioning device according to claim 1, wherein one end of the spring (19) far away from the clamping block (17) is fixedly arranged on the inner wall of the protruding block (15), the spring (19) is in sliding connection with the sliding rod (18), and the spring (19) is in sliding connection with the protruding block (15).

6. The adjustable die blank positioning device according to claim 1, wherein the bottom end of the base (1) is provided with a groove (22), the surface of the base (1) is provided with a limit groove (23), the inside of the limit groove (23) is connected with a limit plate (24) in a sliding manner, the right side of the limit plate (24) is fixedly provided with a receiving box (25), and the surface of the receiving box (25) is fixedly provided with a pulling block (26).

7. The adjustable positioning device for the mold blanks according to claim 6, wherein the grooves (22) are uniformly distributed on the top end of the base (1), the limiting plates (24) are symmetrically distributed on the left end and the right end of the receiving box (25), and the receiving box (25) is in sliding connection with the base (1).