CN223186057U

CN223186057U - Screw quick clamping platform for machine tools

Info

Publication number: CN223186057U
Application number: CN202422023520.6U
Authority: CN
Inventors: 葛升华
Original assignee: Jiangsu Chuangxiang Industrial Equipment Co ltd
Current assignee: Jiangsu Chuangxiang Industrial Equipment Co ltd
Priority date: 2024-08-20
Filing date: 2024-08-20
Publication date: 2025-08-05
Anticipated expiration: 2034-08-20

Abstract

The utility model provides a quick-clamping platform for machine tool screws, comprising an assembly platform, an abutment block, a clamping block, and a drive handle assembly. The abutment block is mounted on one side of the assembly platform, and the clamping block is slidably disposed on the assembly platform. A clamping area is formed between the clamping block and the abutment block, and the clamping inner wall of the clamping block matches the nut of the screw. The drive handle assembly is mounted on the side of the clamping block facing away from the abutment block. The clamping block moves under the drive handle assembly to expand or contract the clamping area. The utility model provides a quick-clamping platform for machine tool screws, which has the advantages of high positioning efficiency and a simple structure.

Description

Quick screw clamping platform for machine tool

Technical Field

The utility model relates to the technical field of machine tool mechanical tools, in particular to a screw rapid clamping platform for a machine tool.

Background

The lathe is common equipment that is used for processing, and the lathe often needs to press from both sides workpiece clamping before processing, because whole volumes of parts such as screw and bolt are less, and not good location, and overall structure is not only complicated when fixing a position it to current anchor clamps, and the required time of location is longer moreover, can't satisfy current production demand.

Therefore, there is a strong need for a machine tool that quickly clamps the platform with screws to solve the above problems.

Disclosure of utility model

The utility model solves the technical problem of providing the screw rapid clamping platform for the machine tool, which has high positioning efficiency and simple structure.

In order to solve the technical problems, the screw rapid clamping platform for the machine tool comprises an assembling platform, an abutting block, a clamping block and a driving handle assembly, wherein the abutting block is arranged on one side of the assembling platform, the clamping block is slidingly arranged on the assembling platform, a clamping area is formed between the clamping block and the abutting block, the clamping inner wall of the clamping block is matched with a nut of the screw, the driving handle assembly is arranged on one side, deviating from the abutting block, of the clamping block, and the clamping block moves under the driving of the driving handle assembly to enlarge or reduce the clamping area.

Preferably, the clamping block comprises a transverse connection block, a left limiting block and a right limiting block, wherein the left limiting block is connected with one end of the transverse connection block, the left limiting block is perpendicular to the transverse connection block, the right limiting block is connected with the other end of the transverse connection block, and the right limiting block is perpendicular to the transverse connection block.

Preferably, the clamping inner wall formed by the left limiting block and the right limiting block is matched with the nut of the screw.

Preferably, the driving handle assembly comprises a connecting piece, an intermediate connecting rod and a pulling handle, the pulling handle is rotatably installed on the assembly platform, one end of the intermediate connecting rod is pivoted with the pulling handle, the other end of the intermediate connecting rod is connected with the connecting piece, the connecting piece is connected with the clamping block, the pulling handle rotates relative to the assembly platform to drive the intermediate connecting rod to have an extending position and a retracting position, and the connecting piece is linked with the clamping block to move by the movement of the intermediate connecting rod between the extending position and the retracting position.

Preferably, the pulling handle comprises a rotating handle and a connecting rod, one end of the rotating handle is pivoted with the assembling platform, the other end of the rotating handle is pivoted with one end of the connecting rod, and the other end of the connecting rod is pivoted with the middle connecting rod.

Preferably, the clamping block is provided with a clamping part corresponding to the connecting piece, and the connecting piece is clamped with the clamping part.

Preferably, the screw rapid clamping platform for the machine tool further comprises a guide assembly, the guide assembly comprises a sliding block and a sliding rail, the sliding rail is installed on the assembly platform, the sliding block is connected with the clamping block, and the sliding block is slidingly arranged on the sliding rail.

Preferably, a connecting platform is arranged at the bottom of the rotating handle, and the rotating handle is detachably connected with the assembling platform through the connecting platform.

Preferably, the assembly platform is a horizontal platform structure.

Compared with the prior art, through combining the assembly platform, the propping block, the clamping block, the driving handle component and the like, the propping block is arranged on one side of the assembly platform, the clamping block is slidably arranged on the assembly platform, a clamping area is formed between the clamping block and the propping block, the clamping inner wall of the clamping block is matched with a screw cap of a screw, the driving handle component is arranged on one side of the clamping block, which is far away from the propping block, the clamping block moves under the driving of the driving handle component to enlarge or reduce the clamping area.

Drawings

FIG. 1 is a schematic view of a structure of a screw rapid clamping platform for a machine tool in a loosening state when being matched with screws;

FIG. 2 is a schematic structural view of a screw rapid clamping platform for a machine tool in a clamping state when the screw rapid clamping platform is matched with a screw;

FIG. 3 is a schematic structural view of the screw rapid clamping platform for a machine tool in a loosening state;

Fig. 4 is a schematic structural view of the screw rapid clamping platform for a machine tool in a clamping state.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1 to 4 in combination, the screw rapid clamping platform 100 for a machine tool of the present utility model includes an assembling platform 1, a propping block 2, a clamping block 3 and a driving handle assembly 4, wherein the assembling platform 1 is a horizontal platform structure, the propping block 2 is installed on one side of the assembling platform 1, the clamping block 3 is slidably disposed on the assembling platform 1, a clamping area 5 is formed between the clamping block 3 and the propping block 2, a clamping inner wall 31 of the clamping block 3 is matched with a nut 20 of a screw 10, the driving handle assembly 4 is installed on one side of the clamping block 3 facing away from the propping block 2, the clamping block 3 is driven by the driving handle assembly 4 to increase or decrease the clamping area 5, and the screw 10 can be rapidly positioned when the clamping area 5 is reduced. The clamping inner wall 31 of the clamping block 3 is matched with the nut 20 of the screw 10, and the clamping block 3 is matched with the movement, so that the screw 10 can be quickly positioned by only placing the nut 20 of the screw 10 in the clamping area 5 and shrinking the clamping area 5, and meanwhile, the pulling mode of the driving handle assembly 4 enables the positioning operation to be very simple and convenient. More specifically, the following are:

Referring to fig. 1 to 4 in combination, the clamping block 3 includes a transverse connection block 33, a left stopper 34 and a right stopper 35, the transverse connection block 33, the left stopper 34 and the right stopper 35 are in a bar-shaped structure, the left stopper 34 is connected with one end of the transverse connection block 33, the left stopper 34 is perpendicular to the transverse connection block 33, the right stopper 35 is connected with the other end of the transverse connection block 33, and the right stopper 35 is perpendicular to the transverse connection block 33. Specifically, the clamping inner wall 31 formed by the lateral connection block 33, the left stopper 34 and the right stopper 35 is matched with the nut 20 of the screw 10.

Referring to fig. 1 to 4, the driving handle assembly 4 includes a connecting member 41, an intermediate connecting rod 42 and a pulling handle 43, the pulling handle 43 is rotatably mounted on the assembly platform 1, one end of the intermediate connecting rod 42 is pivotally connected to the pulling handle 43, the other end of the intermediate connecting rod 42 is connected to the connecting member 41, the connecting member 41 is connected to the clamping block 3, the pulling handle 43 rotates relative to the assembly platform 1 to drive the intermediate connecting rod 42 to have an extended position and a retracted position, the connecting member 41 and the clamping block 3 are linked to move by the movement of the intermediate connecting rod 42 between the extended position and the retracted position, the clamping block 3 clamps the screw 10 when the intermediate connecting rod 42 is in the extended position, and the clamping block 3 releases the screw 10 when the intermediate connecting rod 42 is in the retracted position. Specifically, the pulling handle 43 includes a rotating handle 431 and a link 432, one end of the rotating handle 431 is pivoted to the assembly platform 1, the other end of the rotating handle 431 is pivoted to one end of the link 432, the other end of the link 432 is pivoted to the intermediate link 42, and the rotating handle 431, the intermediate link 42 and the link 432 together form a link mechanism.

Referring to fig. 3 to 4, the clamping block 3 has a clamping portion 32 corresponding to the connecting member 41, and the connecting member 41 is clamped with the clamping portion 32, so that the assembly between the components is more compact.

Referring to fig. 1 in combination, the screw rapid clamping platform 100 for a machine tool further includes a guide assembly 6, the guide assembly 6 includes a slide block 61 and a slide rail 62, the slide rail 62 is mounted on the assembly platform 1, the slide block 61 is connected with the clamping block 3, and the slide block 61 is slidingly disposed on the slide rail 62, so that the slide block 61 moves more smoothly relative to the slide rail 62.

Referring to fig. 1 to 4, a connection platform 433 is disposed at the bottom of the rotating handle 431, and the rotating handle 431 is detachably connected to the assembling platform 1 through the connection platform 433.

Referring to fig. 1 to 4 in combination, the working process of the screw rapid clamping platform 100 for machine tools of the present utility model is as follows:

The nut 20 of the screw 10 is placed in the clamping area 5, the rotating handle 431 is pulled and the linkage connecting rod 432 swings, so that the middle connecting rod 42 is driven to move from the retracted position to the extended position, the clamping block 3 approaches to the nut 20 of the screw 10, the left limiting block 34 and the right limiting block 35 clamp the two sides of the screw 10 and push along with the continuous approach, the transverse connecting block 33 pushes the bottom end face of the nut 20 of the screw 10 and finally pushes against the pushing block 2, and the screw 10 is finally positioned. When the release is required, the rotary handle 431 is pulled again and the linkage rod 432 swings, thereby driving the intermediate connecting rod 42 to move from the extended position to the retracted position.

By combining the assembling platform 1, the propping block 2, the clamping block 3, the driving handle assembly 4 and the like together, the propping block 2 is arranged on one side of the assembling platform 1, the clamping block 3 is slidably arranged on the assembling platform 1, a clamping area 5 is formed between the clamping block 3 and the propping block 2, the clamping inner wall 31 of the clamping block 3 is matched with the nut 20 of the screw 10, the driving handle assembly 4 is arranged on one side of the clamping block 3 away from the propping block 2, and the clamping block 3 moves under the driving of the driving handle assembly 4 to enlarge or reduce the clamping area 5.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or by direct or indirect application in other related arts are included within the scope of the present utility model.

Claims

1. The utility model provides a quick clamping platform of screw for lathe, its characterized in that, includes the equipment platform, supports the kicking block, presss from both sides tight piece and actuating handle subassembly, support the kicking block install in one side of equipment platform, press from both sides tight piece and locate with sliding equipment platform, press from both sides tight piece with support and form the tight region between the kicking block, the tight inner wall that presss from both sides tight of tight piece matches with the nut phase-match of screw, actuating handle subassembly install in press from both sides tight piece deviate from one side of supporting the kicking block, press from both sides tight piece and be in under actuating handle subassembly's drive remove in order to increase or reduce press from both sides tight region.

2. The screw rapid clamping platform for a machine tool according to claim 1, wherein the clamping block comprises a transverse connection block, a left limit block and a right limit block, wherein the left limit block is connected with one end of the transverse connection block and is perpendicular to the transverse connection block, the right limit block is connected with the other end of the transverse connection block and is perpendicular to the transverse connection block.

3. The quick screw clamping platform for a machine tool according to claim 2, wherein the clamping inner wall formed by the transverse connecting block, the left limiting block and the right limiting block is matched with the nut of the screw.

4. The screw quick clamp platform for a machine tool according to claim 1, wherein the driving handle assembly comprises a connecting piece, an intermediate connecting rod and a pulling handle, the pulling handle is rotatably installed on the assembly platform, one end of the intermediate connecting rod is pivoted with the pulling handle, the other end of the intermediate connecting rod is connected with the connecting piece, the connecting piece is connected with the clamping block, the pulling handle rotates relative to the assembly platform to drive the intermediate connecting rod to have an extending position and a retracting position, and the connecting piece and the clamping block are driven to move by the movement of the intermediate connecting rod between the extending position and the retracting position.

5. The screw quick clamp platform for a machine tool according to claim 4, wherein the pulling handle comprises a rotating handle and a connecting rod, one end of the rotating handle is pivoted with the assembly platform, the other end of the rotating handle is pivoted with one end of the connecting rod, and the other end of the connecting rod is pivoted with the middle connecting rod.

6. The screw rapid clamping platform for a machine tool according to claim 4, wherein the clamping block is provided with a clamping portion corresponding to the connecting piece, and the connecting piece is clamped with the clamping portion.

7. The screw quick clamp platform for a machine tool of claim 1, further comprising a guide assembly including a slide and a rail, the rail mounted to the assembly platform, the slide connected to the clamp block, the slide slidably disposed on the rail.

8. The screw quick clamp platform for a machine tool according to claim 5, wherein a connecting platform is arranged at the bottom of the rotating handle, and the rotating handle is detachably connected with the assembling platform through the connecting platform.

9. The screw quick clamp platform for a machine tool of claim 1, wherein the assembly platform is a horizontal platform structure.