CN218904402U

CN218904402U - Workpiece clamping device for superhard material special processing machine tool

Info

Publication number: CN218904402U
Application number: CN202222926295.8U
Authority: CN
Inventors: 王磊
Original assignee: Jinan Xinfan Cnc Equipment Co ltd
Current assignee: Jinan Xinfan Cnc Equipment Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-04-25
Anticipated expiration: 2032-11-03

Abstract

The utility model relates to the technical field of special machining tools and discloses a workpiece clamping device for a superhard material special machining tool. This work piece clamping device for superhard materials special processing lathe through the fixture that sets up, through first grip block and second grip block to mutual direction removal to can realize the centre gripping purpose in the time of two work pieces, through carrying out the centre gripping simultaneously to two work pieces, improved the work efficiency of this device to work piece centre gripping, made things convenient for user's use, through the self-locking mechanism who sets up, rotate through motor drive worm and worm wheel, under the cooperation of worm and worm wheel, can realize the auto-lock of gear and rack, ensure that can carry out the centre gripping to the work piece fixedly.

Description

Workpiece clamping device for superhard material special processing machine tool

Technical Field

The utility model relates to the technical field of special machining tools, in particular to a workpiece clamping device for a superhard material special machining tool.

Background

The special processing machine tool is a method for processing by utilizing electric energy, electrochemical energy, optical energy, acoustic energy and the like, and generally needs to clamp a workpiece in the process of processing the workpiece so as to ensure the stability of the workpiece.

The utility model discloses a work piece clamping device for machining is disclosed to patent net bulletin number CN212919041U, including workstation and connecting plate, the connecting plate sets up in workstation one side, is equipped with the slide rail on the connecting plate, is equipped with first slider and second slider on the slide rail, and first splint are connected to first slider, and second splint are connected to the second slider, and first splint is close to second splint one side and is equipped with first recess, and second splint is close to first splint one side and is equipped with the second recess, and first recess corresponds with second recess position. Grooves are respectively formed in the two clamping plates, and the clamping plates can clamp square parts and round parts.

The inventors consider that there are the following disadvantages:

the first clamping plate and the second clamping plate slide on the surface through the sliding rail, so that the purpose of clamping workpieces is achieved, but the first clamping plate and the second clamping plate can only clamp one workpiece, so that the working efficiency of the device is low, and defects exist.

Disclosure of Invention

The utility model aims to provide a workpiece clamping device for a superhard material special processing machine tool, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a work piece clamping device for superhard materials special processing lathe, includes the mounting panel, the equal fixedly connected with backup pad in mounting panel bottom both sides, be provided with self-locking mechanism in the middle of the mounting panel bottom, the mounting panel top is provided with fixture.

The clamping mechanism comprises a moving assembly and a limiting assembly, the moving assembly is arranged at the top of the mounting plate, and the limiting assembly is arranged on the surface of the moving assembly.

Preferably, the fixture comprises a first clamping plate, the first clamping plate is arranged at the top of the mounting plate, a rack is fixedly connected to the front side surface of the first clamping plate, a gear is meshed with the surface of the rack, the gear is arranged at the top of the mounting plate, and the first clamping plate and the second clamping plate can be driven to move towards each other under the mutual cooperation of the gear and the rack.

Preferably, one side of the gear, which deviates from the first clamping plate, is meshed with a rack, a second clamping plate is fixedly connected to the surface of the front side of the rack, the second clamping plate is arranged at the top of the mounting plate, and the workpiece can be stably clamped through the first clamping plate and the second clamping plate.

Preferably, the limiting component comprises a connecting block, the connecting block is fixedly connected to the surfaces of the first clamping plate and the second clamping plate, a hole groove is formed in the connecting block, a fixing rod is connected in the hole groove in a sliding mode, and the fixing rod is fixed through the connecting block.

Preferably, the spacing ring of equal fixedly connected with in dead lever both sides, fixedly connected with fixed block in the middle of the dead lever surface, fixed block fixed connection is in the mounting panel top, can carry out spacingly to first grip block and second grip block through the spacing ring that sets up.

Preferably, the self-locking mechanism comprises a rotating rod, the rotating rod is fixedly connected with the gear inner ring, the bottom of the rotating rod is fixedly connected with an L-shaped plate, the L-shaped plate is fixedly connected with the bottom of the mounting plate, and the rotating rod is supported through the L-shaped plate.

Preferably, the dwang surface fixedly connected with worm wheel, worm wheel surface engagement has the worm, the equal fixedly connected with locating piece in worm surface both sides, two the equal fixedly connected with of locating piece is in the mounting panel bottom, one side fixedly connected with motor of worm, motor fixedly connected with is in the mounting panel bottom, under the mutually supporting of worm wheel and worm, can drive dwang synchronous rotation.

Compared with the prior art, the utility model provides the workpiece clamping device for the superhard material special processing machine tool, which has the following beneficial effects:

1. this work piece clamping device for superhard materials special processing lathe through the fixture that sets up, removes to mutual direction through first grip block and second grip block to can realize the centre gripping purpose in the time of two work pieces, through carrying out the centre gripping simultaneously to two work pieces, improved the work efficiency of this device to the work piece centre gripping, made things convenient for user's use.

2. According to the workpiece clamping device for the superhard material special processing machine tool, through the self-locking mechanism, the worm and the worm wheel are driven by the motor to rotate, and under the cooperation of the worm and the worm wheel, the self-locking of the gear and the rack can be realized, so that the workpiece can be clamped and fixed.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic overall perspective view of the structure of the present utility model;

FIG. 3 is a schematic diagram of a mobile assembly according to the present utility model;

FIG. 4 is a schematic view of a spacing assembly of the present utility model;

FIG. 5 is a schematic view of the self-locking mechanism of the present utility model.

In the figure: 1. a mounting plate; 2. a clamping mechanism; 21. a moving assembly; 211. a first clamping plate; 212. a second clamping plate; 213. a rack; 214. a gear; 22. a limit component; 221. a connecting block; 222. a fixed rod; 223. a fixed block; 224. a limiting ring; 3. a self-locking mechanism; 31. a rotating lever; 32. an L-shaped plate; 33. a worm wheel; 34. a positioning block; 35. a worm; 36. a motor; 4. and a support plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a technical scheme that:

embodiment one:

referring to fig. 1-2 to 3-4, a workpiece clamping device for a superhard material special processing machine tool comprises a mounting plate 1, wherein two sides of the bottom of the mounting plate 1 are fixedly connected with a supporting plate 4, a self-locking mechanism 3 is arranged in the middle of the bottom of the mounting plate 1, and a clamping mechanism 2 is arranged at the top of the mounting plate 1.

The clamping mechanism 2 comprises a moving assembly 21 and a limiting assembly 22, the moving assembly is arranged at the top of the mounting plate 1, and the limiting assembly 22 is arranged on the surface of the moving assembly 21.

Further, the clamping mechanism 2 includes a first clamping plate 211, the first clamping plate 211 is disposed at the top of the mounting plate 1, a rack 213 is fixedly connected to the front surface of the first clamping plate 211, a gear 214 is meshed with the surface of the rack 213, the gear 214 is disposed at the top of the mounting plate 1, and under the mutual cooperation of the gear 214 and the rack 213, the first clamping plate 211 and the second clamping plate 212 can be driven to move towards each other.

Further, the gear 214 is meshed with the rack 213 on one side, deviating from the first clamping plate 211, of the rack 213, the second clamping plate 212 is fixedly connected to the front side surface of the rack 213, the second clamping plate 212 is arranged at the top of the mounting plate 1, and the workpiece can be stably clamped through the arranged first clamping plate 211 and second clamping plate 212.

Further, the limiting component 22 comprises a connecting block 221, the connecting blocks 221 are fixedly connected to the surfaces of the first clamping plate 211 and the second clamping plate 212, a hole groove is formed in the connecting block 221, a fixing rod 222 is slidably connected in the hole groove, and the fixing rod 222 is fixed through the connecting block 221.

Further, the two sides of the fixing rod 222 are fixedly connected with limiting rings 224, the middle of the surface of the fixing rod 222 is fixedly connected with a fixing block 223, the fixing block 223 is fixedly connected to the top of the mounting plate 1, and the first clamping plate 211 and the second clamping plate 212 can be limited through the limiting rings 224.

Embodiment two:

referring to fig. 5, on the basis of the first embodiment, the self-locking mechanism 3 further includes a rotating rod 31, the rotating rod 31 is fixedly connected to the inner ring of the gear 214, an L-shaped plate 32 is fixedly connected to the bottom of the rotating rod 31, the L-shaped plate 32 is fixedly connected to the bottom of the mounting plate 1, and the rotating rod 31 is supported by the L-shaped plate 32.

Further, the surface of the rotating rod 31 is fixedly connected with a worm wheel 33, the surface of the worm wheel 33 is meshed with a worm 35, both sides of the surface of the worm 35 are fixedly connected with positioning blocks 34, the two positioning blocks 34 are fixedly connected to the bottom of the mounting plate 1, one side of the worm 35 is fixedly connected with a motor 36, the motor 36 is fixedly connected to the bottom of the mounting plate 1, and the rotating rod 31 can be driven to synchronously rotate under the mutual matching of the worm wheel 33 and the worm 35.

In the actual operation process, when the device is used, firstly, two workpieces are respectively placed between the first clamping plate 211 and the second clamping plate 212, and the motor 36 drives the worm 35 and the worm wheel 33 to synchronously rotate through the starting motor 36, simultaneously, the rotating rod 31 and the gear 214 can be driven to synchronously rotate, and under the mutual cooperation of the gear 214 and the rack 213, the first clamping plate 211 and the second clamping plate 212 can be driven to move towards each other, so that the aim of simultaneously clamping the two workpieces can be achieved, and the work efficiency of the device for clamping the workpieces is improved by simultaneously clamping the two workpieces, so that the device is convenient for a user to use.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. Work piece clamping device for superhard materials special type machine tool, including mounting panel (1), its characterized in that: the two sides of the bottom of the mounting plate (1) are fixedly connected with a supporting plate (4), a self-locking mechanism (3) is arranged in the middle of the bottom of the mounting plate (1), and a clamping mechanism (2) is arranged at the top of the mounting plate (1);

the clamping mechanism (2) comprises a moving assembly (21) and a limiting assembly (22), wherein the moving assembly is arranged at the top of the mounting plate (1), and the limiting assembly (22) is arranged on the surface of the moving assembly (21).

2. The workpiece clamping device for a superhard material special processing machine tool according to claim 1, wherein: the clamping mechanism (2) comprises a first clamping plate (211), the first clamping plate (211) is arranged at the top of the mounting plate (1), a rack (213) is fixedly connected to the front side surface of the first clamping plate (211), a gear (214) is meshed with the surface of the rack (213), and the gear (214) is arranged at the top of the mounting plate (1).

3. The workpiece clamping device for a superhard material special processing machine tool according to claim 2, wherein: one side of the gear (214) deviating from the first clamping plate (211) is meshed with a rack (213), a second clamping plate (212) is fixedly connected to the surface of the front side of the rack (213), and the second clamping plate (212) is arranged at the top of the mounting plate (1).

4. The workpiece clamping device for a superhard material special processing machine tool according to claim 2, wherein: the limiting assembly (22) comprises a connecting block (221), the connecting blocks (221) are fixedly connected to the surfaces of the first clamping plate (211) and the second clamping plate (212), a hole groove is formed in the connecting block (221), and a fixing rod (222) is connected in the hole groove in a sliding mode.

5. The workpiece clamping device for a superhard material special processing machine tool of claim 4, wherein: limiting rings (224) are fixedly connected to two sides of the fixing rod (222), a fixing block (223) is fixedly connected to the middle of the surface of the fixing rod (222), and the fixing block (223) is fixedly connected to the top of the mounting plate (1).

6. The workpiece clamping device for a superhard material special processing machine tool according to claim 2, wherein: the self-locking mechanism (3) comprises a rotating rod (31), the rotating rod (31) is fixedly connected with an inner ring of a gear (214), an L-shaped plate (32) is fixedly connected to the bottom of the rotating rod (31), and the L-shaped plate (32) is fixedly connected to the bottom of the mounting plate (1).

7. The workpiece clamping device for a superhard material special processing machine tool of claim 6, wherein: the utility model discloses a worm gear, including pivoted lever (31), worm wheel (33) surface engagement has worm (35), worm (35) surface both sides all fixedly connected with locating piece (34), two locating piece (34) all fixedly connected with in mounting panel (1) bottom, one side fixedly connected with motor (36) of worm (35), motor (36) fixedly connected with mounting panel (1) bottom.