CN219254111U

CN219254111U - Accurate five metals turning base anchor clamps fastener

Info

Publication number: CN219254111U
Application number: CN202320021916.XU
Authority: CN
Inventors: 王敏
Original assignee: Hongtai Intelligent Manufacturing Weifang Co ltd
Current assignee: Hongtai Intelligent Manufacturing Weifang Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-06-27
Anticipated expiration: 2033-01-05

Abstract

The utility model provides a precise hardware turning blank clamp fastening device, which relates to the technical field of fastening devices and comprises an operation table, wherein a track plate is arranged at the upper end of the operation table. According to the utility model, the track plate is arranged on the operation table, when the sliding way on the track plate is severely worn after long-term use, the rotating handles are adopted to rotate the two sides of the telescopic screw rod, so that the telescopic screw rod is driven to rotate by the rotating handles, the two movable blocks move to two sides for exposing the clamping grooves, then the track plate can be pulled out of the operation table by pulling the handles, the disassembly of the track plate is completed, then a new track plate is inserted into the sliding way, the two movable blocks are gathered towards the middle part again by the reversely rotating handles to limit the track plate, the sliding way can be worn in time after long-term use by conveniently replacing the track plate, and the condition that deviation occurs when the mould is closed due to large abrasion of the sliding way is avoided.

Description

Accurate five metals turning base anchor clamps fastener

Technical Field

The utility model relates to the technical field of fastening devices, in particular to a precise hardware turning blank clamp fastening device.

Background

When the metal piece is cast, two dies are clamped together and then cast, and a precise hardware blank clamp fastening device is a device for clamping the dies to clamp the dies.

The current China patent number CN 214869573U is an easy-to-clamp metal casting mold, which comprises a clamping device base, air cylinders, push plates, rotating mechanisms, pushing mechanisms and casting molds, wherein two groups of air cylinders are symmetrically arranged at two ends of the clamping device base, the air cylinders are connected with the push plates, one group of push plates are connected with the rotating mechanisms, the other group of push plates are connected with the pushing mechanisms, and the casting molds are arranged between the pushing mechanisms and the rotating mechanisms. When the casting mould is required to be polished, the device pushes the brake sleeve, the brake sleeve vertically moves under the matching effect of the slide bar and the vertical bearing, so that the brake sleeve releases the braking of the gear, the casting mould can be overturned, after the position is adjusted, the brake sleeve is loosened, the brake sleeve brakes the gear under the action of the reverse elasticity of the spring, and the casting mould is convenient for a worker to polish.

However, when the existing metal piece is cast, two dies are required to be clamped together and then cast, but after the two dies are clamped and split for a long time, the limiting groove for limiting the movement of the dies is worn greatly, the dies are dislocated when the dies are clamped next time, and the metal piece casting failure is caused by the fact that gaps remain at the joints of the dies which fail in clamping, so that the metal piece casting is unfavorable to use.

Disclosure of Invention

The utility model aims to solve the problems that when the existing metal piece is cast, two dies are required to be clamped together and then cast, but after the two dies are clamped and split for a long time, the limiting rods and the limiting grooves of the two dies are worn greatly, the dies are easy to misplace when the dies are clamped next time, and the metal piece casting failure is caused by the fact that gaps remain at the connecting positions of the dies when the dies are clamped failure, so that the use is not facilitated.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a precision hardware blank anchor clamps fastener, includes the operation panel, the upper end of operation panel is provided with the track board, the equal fixedly connected with joint piece in both sides of track board, the joint groove has all been seted up on the inside both sides of operation panel upper end, two one side of joint piece respectively with two joint groove slip joint, the slide has been seted up at the middle part of the upper end of track board, one side fixedly connected with handle of track board, the equal slip joint in both sides of operation panel one side has the movable block, and one side of two movable blocks all rotates and is connected with flexible lead screw, two the equal fixedly connected with of the other end of flexible lead screw changes the handle, the equal fixedly connected with installation piece in both sides of operation panel one side, two one side of flexible lead screw surface respectively with two installation piece threaded connection, one side fixedly connected with motor on the operation panel upper end, the output fixedly connected with two-way lead screw of motor.

Preferably, both sides of the upper end of the operation table are provided with fixing frames, and both sides of the lower end of the fixing frames are rotationally connected with first idler wheels.

Preferably, one side of each fixing frame is fixedly connected with a connecting rod, and one end of each connecting rod is fixedly connected with a die.

Preferably, the two sides of one side of the mold are fixedly connected with the convex blocks, and the two sides of the other side of the mold are provided with the grooves.

Preferably, one side of the upper ends of the two connecting rods is rotationally connected with a fastening block, and one side of the upper ends of the two fastening blocks is in threaded connection with a fastening screw.

Preferably, the middle parts of the lower ends of the two fixing frames are respectively connected with a second roller in a rotating mode, and the lower parts of the two second rollers are respectively connected with two sides of the inside of the slideway in a sliding mode.

Preferably, one side between the two fixing frames is respectively in threaded connection with two sides of the outer surface of the bidirectional screw rod, and the other side between the two fixing frames is in sliding connection with a sliding rod.

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

1. according to the utility model, the track plate is arranged on the operation table, when the sliding way on the track plate is severely worn after long-term use, the rotating handles are adopted to rotate the two sides of the telescopic screw rod, so that the telescopic screw rod is driven to rotate by the rotating handles, the two movable blocks move to two sides for exposing the clamping grooves, then the track plate can be pulled out of the operation table by pulling the handles, the disassembly of the track plate is completed, then a new track plate is inserted into the sliding way, the two movable blocks are gathered towards the middle part again by the reversely rotating handles to limit the track plate, the sliding way can be worn in time after long-term use by conveniently replacing the track plate, and the condition that deviation occurs when the mould is closed due to large abrasion of the sliding way is avoided.

2. According to the utility model, the die is connected with the connecting rod in a clamping way, after the die is clamped into the connecting rod, the fastening block is rotated to reset, then the fastening screw at the upper end of the fastening block is screwed to complete the installation and fixation of the die, the die can be replaced and disassembled more simply on the premise of ensuring the fastening degree of the die by the method, the die is replaced more conveniently by workers, and the friction force at the bottom of the fixing frame during moving is smaller by fixing the first roller and the second roller below the fixing frame, so that the abrasion of a slideway is reduced.

Drawings

FIG. 1 is a perspective view of the whole structure of a fixture fastening device for a precision hardware turning blank;

FIG. 2 is a perspective view of the structure of an operation table of the fixture fastening device for the precise hardware blank;

FIG. 3 is a schematic view showing the structure of a fixing frame of a fixture fastening device for a precision hardware turning blank;

fig. 4 is a perspective view of a connecting rod structure of a fixture fastening device for a precision hardware turning blank.

Legend description: 1. an operation table; 2. a fixing frame; 3. a motor; 4. a two-way screw rod; 5. a slideway; 6. a track plate; 7. a connecting rod; 8. a fastening block; 9. a mold; 10. a groove; 11. a bump; 12. a slide rod; 14. a handle; 15. a movable block; 16. a telescopic screw rod; 17. a mounting block; 18. a rotating handle; 19. fastening a screw; 20. a clamping block; 21. a clamping groove; 22. a first roller; 23. and a second idler wheel.

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, in the case of no conflict, the embodiments of the present application and the 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, however, 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.

1-4, the utility model provides a precise hardware blank clamp fastening device, which comprises an operation table 1, wherein a track plate 6 is arranged at the upper end of the operation table 1, clamping blocks 20 are fixedly connected to two sides of the track plate 6, clamping grooves 21 are respectively formed in two sides of the upper end of the operation table 1, one sides of the two clamping blocks 20 are respectively and slidably clamped with the two clamping grooves 21, a slide way 5 is formed in the middle of the upper end of the track plate 6, a handle 14 is fixedly connected to one side of the track plate 6, movable blocks 15 are respectively and slidably clamped to two sides of one side of the operation table 1, telescopic screw rods 16 are respectively and rotatably connected to one sides of the two movable blocks 15, a rotating handle 18 is respectively and fixedly connected to one side of the operation table 1, a mounting block 17 is respectively and threadably connected to one side of the outer surface of the two telescopic screw rods 16, a motor 3 is fixedly connected to one side of the upper end of the operation table 1, and a bidirectional screw rod 4 is fixedly connected to the output end of the motor 3.

The whole embodiment 1 achieves the effects that through setting up track board 6 on operation panel 1, when the slide 5 on track board 6 has appeared serious wearing and tearing after long-term use, the accessible adopts the commentaries on classics handle 18 that rotates flexible lead screw 16 both sides, let commentaries on classics handle 18 drive flexible lead screw 16 rotate, move two movable blocks 15 to both sides, be used for exposing joint groove 21, later pulling handle 14 alright pull out track board 6 with operation panel 1, just so far accomplish the dismantlement of track board 6, later insert new track 6 in slide 5 again, reverse rotation is changeed handle 18 and is let two movable blocks 15 gather towards the middle part again and carry out spacingly to track board 6, can let slide 5 wearing and tearing in time change it after long-term use through convenient change track board 6's mode, avoided leading to the condition that the deviation appears when mould 9 is closed up because of slide 5 wearing and tearing are great.

In embodiment 2, as shown in fig. 1-4, two sides of the upper end of the operation platform 1 are respectively provided with a fixing frame 2, two sides of the lower ends of the two fixing frames 2 are respectively and rotatably connected with a first idler wheel 22, one sides of the two fixing frames 2 are respectively and fixedly connected with a connecting rod 7, one ends of the two connecting rods 7 are respectively and fixedly connected with a die 9, two sides of one side of one die 9 are respectively and fixedly connected with a bump 11, two sides of one side of the other die 9 are respectively provided with a groove 10, one sides of the upper ends of the two connecting rods 7 are respectively and rotatably connected with a fastening block 8, one sides of the upper ends of the two fastening blocks 8 are respectively and rotatably connected with a fastening screw 19, the middle parts of the lower ends of the two fixing frames 2 are respectively and rotatably connected with two sides of the inside of the slide way 5, one sides between the two fixing frames 2 are respectively and slidably connected with two sides of the outer surface of the bidirectional screw 4, and the other sides between the two fixing frames 2 are slidably connected with a slide rod 12.

The whole embodiment 2 of the die 9 is connected with the connecting rod 7 in a clamping manner, after the die 9 is clamped into the connecting rod 7, the fastening block 8 is rotated to reset, and then the fastening screw 23 at the upper end of the fastening block 8 is screwed tightly to complete the installation and fixation of the die 9, so that the die 9 can be replaced and disassembled more simply on the premise of ensuring the fastening degree of the die 9, and the die 9 is replaced more conveniently by workers.

Working principle: when the slide way 5 is severely worn after long-term use, the rotating handle 18 on two sides of the telescopic screw rod 16 is adopted, the rotating handle 18 drives the telescopic screw rod 16 to rotate, the two movable blocks 15 move towards two sides and are used for exposing the clamping grooves 21, then the handle 14 is pulled to pull the track plate 6 out of the operation table 1, so that the disassembly of the track plate 6 is completed, then a new track plate 6 is inserted into the slide way 5, the two movable blocks 15 are gathered towards the middle part again by the reversely rotating handle 18 to limit the track plate 6, and the slide way 5 can be timely replaced by wearing after long-term use in a manner of conveniently replacing the track plate 6.

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 utility model provides a accurate five metals turning base anchor clamps fastener, includes operation panel (1), its characterized in that: the utility model discloses a motor, including operation panel (1), track board (6), flexible lead screw (16), telescopic lead screw (16), slide (5) have been seted up at the middle part of the upper end of track board (6), one side fixedly connected with handle (14) of track board (6), the equal sliding joint in both sides of operation panel (6) has all been offered on one side of both sides of track board (6) and has been connected with telescopic lead screw (16), two all fixedly connected with carousel (18) of the other end of telescopic lead screw (16), one side of operation panel (1) both sides of one side is fixedly connected with installation piece (17), two one side of telescopic lead screw (16) surface respectively with two installation piece (17) threaded connection, one side fixedly connected with motor (3) of operation panel (1) upper end, two-way connection lead screw (4) have.

2. The precise hardware blank fixture fastening device according to claim 1, wherein: both sides of operation panel (1) upper end all are provided with mount (2), two both sides of mount (2) lower extreme are all rotated and are connected with first gyro wheel (22).

3. The precise hardware blank fixture fastening device according to claim 2, wherein: one side of each fixing frame (2) is fixedly connected with a connecting rod (7), and one end of each connecting rod (7) is fixedly connected with a die (9).

4. A precision hardware blank fixture fastening device according to claim 3, characterized in that: the two sides of one side of the die (9) are fixedly connected with convex blocks (11), and the two sides of one side of the other die (9) are provided with grooves (10).

5. A precision hardware blank fixture fastening device according to claim 3, characterized in that: one side of the upper ends of the two connecting rods (7) is rotationally connected with a fastening block (8), and one side of the upper ends of the two fastening blocks (8) is in threaded connection with a fastening screw (19).

6. The precise hardware blank fixture fastening device according to claim 5, wherein: the middle parts of the lower ends of the two fixing frames (2) are respectively and rotatably connected with a second roller (23), and the lower parts of the second rollers (23) are respectively and slidably connected with the two sides of the inside of the slideway (5).

7. The precise hardware blank fixture fastening device according to claim 2, wherein: one side between the two fixing frames (2) is respectively in threaded connection with two sides of the outer surface of the bidirectional screw rod (4), and the other side between the two fixing frames (2) is in sliding connection with a sliding rod (12).