CN219582608U

CN219582608U - Bench vice for processing and fixing positioning sleeve

Info

Publication number: CN219582608U
Application number: CN202320363680.8U
Authority: CN
Inventors: 赵贤宏; 徐艳
Original assignee: Hefei Meicheng Machinery Co ltd
Current assignee: Hefei Meicheng Machinery Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-08-25
Anticipated expiration: 2033-03-02

Abstract

The utility model discloses a bench vice for processing and fixing a positioning sleeve, which comprises a base, a first clamping head and a supporting plate, wherein the first clamping head is arranged at the top of the base, the supporting plate is arranged on the inner wall of the first clamping head, a first sleeve is arranged on the outer wall of the supporting plate in a penetrating manner, a first supporting rod is arranged on the inner wall of the first sleeve in a penetrating manner, and a first limiting rod is arranged on the outer wall of the first supporting rod. According to the utility model, the first spring, the first limiting rod and the friction head are arranged, so that the friction head and the positioning sleeve are tightly attached to each other to enable the friction head and the positioning sleeve to be fixed firmly, the first clamping head moves to drive the pressing piece to move, the pressing piece moves to enable the friction head and the positioning sleeve to be contacted to enable the friction head and the positioning sleeve to drive the first spring to move, the first spring moves to enable the pressing piece to drive the first supporting rod to move, the first supporting rod moves to drive the first limiting rod to move, the first limiting rod moves to enable the friction head and the positioning sleeve to be tightly attached to each other, and the friction head and the positioning sleeve are tightly attached to each other to enable the friction head and the positioning sleeve to be fixed firmly.

Description

Bench vice for processing and fixing positioning sleeve

Technical Field

The utility model relates to the technical field of machining, in particular to a bench vice for machining and fixing a positioning sleeve.

Background

The bench vice is also called a vice, and is a universal fixture for clamping a workpiece, is arranged on a workbench and is used for clamping and stabilizing the workpiece to be machined, and is a necessary tool for machining a positioning sleeve. The turntable type pliers body can rotate to enable the workpiece to rotate to a proper working position, and the specification of the bench vice is expressed as the width of the jaw. The bench vice is a universal fixture for clamping workpieces, and the conventional bench vice is fixed and rotary according to the common fixing method, and is not tight enough to easily displace when the friction head and the positioning sleeve are clamped.

The existing bench vice reduces the number of accessories for clamping, reduces the cost of the clamp, effectively shortens the production period, improves the production efficiency, and does not consider the problem that the friction head is not tight enough and is easy to displace when being clamped with the positioning sleeve.

In view of this, it is necessary to develop a bench vice for processing and fixing a positioning sleeve, and further, the friction head and the positioning sleeve are more tightly attached to each other, so that the fixing is more firm.

Disclosure of Invention

The utility model aims to provide a bench vice for processing and fixing a positioning sleeve, which solves the technical problem that the friction head and the positioning sleeve are not tight enough and are easy to displace when being clamped in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the bench vice for processing and fixing the positioning sleeve comprises a base, a first clamping head and a supporting plate, wherein the first clamping head is arranged at the top of the base, and the supporting plate is arranged on the inner wall of the first clamping head;

the outer wall of the support plate is provided with a first sleeve in a penetrating manner, the inner wall of the first sleeve is provided with a first supporting rod in a penetrating manner, the outer wall of the first supporting rod is provided with a first limiting rod, the outer wall of the first clamping head is provided with a pressing sheet in a penetrating manner, the outer wall of the first clamping head is provided with a first opening, the outer wall of the pressing sheet is provided with a friction head, and one end of the first supporting rod is connected with the outer wall of the pressing sheet;

the outer wall of the support plate is provided with a first spring, and one end of the first spring is connected with the outer wall of the pressing sheet.

Preferably, the inner wall of the base is provided with a sliding rod, and the top of the base is provided with a second clamping head.

Preferably, a third supporting rod is installed at the bottom of the first clamping head, a sliding sleeve is installed on the outer wall of the sliding rod, and one end of the third supporting rod is connected with the outer wall of the sliding sleeve.

Preferably, the fourth branch is installed to the outer wall of third branch, and prop up the box to be installed to the outer wall of fourth branch, and prop up the outer wall of box and run through and install the lid, prop up the inner wall of box and install the fifth branch, and the second spring is installed to the outer wall of fifth branch, and the end cap is installed to the one end of second spring, and the snap ring is installed to the inner wall of prop up the box, and prop up the outer wall of box and run through and install the motor, and the protruding head is installed to the output of motor.

Preferably, a third opening is formed in the top of the base.

Preferably, the inner wall of the second clamping head is provided with a threaded sleeve in a penetrating mode, the inner wall of the threaded sleeve is provided with a threaded rod in a penetrating mode, and one end of the threaded rod is connected with the outer wall of the first clamping head through a bearing.

Preferably, a maintenance door is mounted on the outer wall of the base.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the first spring, the first limiting rod and the friction head are arranged, so that the friction head and the positioning sleeve are tightly attached to each other to enable the friction head and the positioning sleeve to be fixed firmly;

2. according to the bench vice, the raised heads, the second springs and the plugs are arranged, the effects of reducing abrasion and prolonging the service life of the bench vice through automatic lubrication are achieved, the box cover is convenient for adding lubricating oil, the motor rotates to drive the raised heads to rotate during the moving process of the sliding sleeve, the raised heads rotate to drive the plugs to move, the plugs move to drive the second springs to move, the plugs move to enable the lubricating oil in the supporting box to flow to the joint of the sliding sleeve and the sliding rod through the moving of the second springs, and the functions of reducing abrasion and prolonging the service life of the bench vice through automatic lubrication are achieved.

Drawings

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

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a schematic view of a friction head portion of the present utility model;

fig. 4 is a schematic view of the structure of the nose portion of the present utility model.

In the figure: 1. a base; 101. maintaining the door; 2. a support plate; 201. a first spring; 202. a first opening; 203. tabletting; 204. a friction head; 205. a first sleeve; 206. a first strut; 207. a first stop lever; 3. a fourth strut; 301. a supporting box; 302. a box cover; 303. a fifth strut; 304. a second spring; 305. a plug; 306. a clasp; 307. a motor; 308. a nose; 4. a first chuck; 401. a third opening; 5. a thread sleeve; 501. a threaded rod; 6. a second chuck; 601. a third strut; 7. a slide bar; 701. and a sliding sleeve.

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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 and 2, a bench vice for fixing a positioning sleeve in machining includes a base 1, a first chuck 4 and a support plate 2, the base 1 is used for providing support for the bench vice, the support plate 2 is used for providing support for a first sleeve 205, the first chuck 4 is installed at the top of the base 1, the support plate 2 is installed at the inner wall of the first chuck 4, a slide bar 7 is installed at the inner wall of the base 1, the slide bar 7 is used for providing a moving place for a sliding sleeve 701, a second chuck 6 is installed at the top of the base 1, a third supporting rod 601 is installed at the bottom of the first chuck 4, the sliding sleeve 701 is installed at the outer wall of the slide bar 7, one end of the third supporting rod 601 is connected with the outer wall of the sliding sleeve 701, a third opening 401 is arranged at the top of the base 1, a threaded sleeve 5 is installed in a penetrating manner, one end of the threaded rod 501 is connected with the outer wall of the first chuck 4 through a bearing, a maintenance door 101 is installed at the outer wall of the base 1, maintenance door 101 is used for facilitating maintenance of the bench vice, the threaded rod is rotated to drive the third chuck 601 to move through the second chuck 6 and the support 5 to drive the first chuck 4 to move through the first chuck 4, and the third supporting rod 601 is driven to move through the third supporting rod 601 to move through the first supporting rod 4, and the third supporting rod 601 is convenient to move the third supporting rod 601.

Referring to fig. 2 and 3, the outer wall of the support plate 2 is provided with a first sleeve 205 in a penetrating manner, the inner wall of the first sleeve 205 is provided with a first supporting rod 206 in a penetrating manner, the outer wall of the first supporting rod 206 is provided with a first limiting rod 207, the outer wall of the first clamping head 4 is provided with a pressing sheet 203 in a penetrating manner, the outer wall of the first clamping head 4 is provided with a first opening 202, the outer wall of the pressing sheet 203 is provided with a friction head 204, one end of the first supporting rod 206 is connected with the outer wall of the pressing sheet 203, one end of the first spring 201 is connected with the outer wall of the pressing sheet 203, the first opening 202 is used for providing a moving condition for the pressing sheet 203, the first sleeve 205 is used for facilitating the movement of the first supporting rod 206, the pressing sheet 203 is moved by the first clamping head 203 to be in contact with a positioning sleeve to drive the first spring 201 to move, the pressing sheet 203 is moved by the first spring 201 to drive the first supporting rod 206 to move, and the first limiting rod 207 is moved by the first supporting rod 206 to enable the friction head 204 to be in closer fit with the positioning sleeve, and the positioning sleeve is more firmly fixed.

Referring to fig. 2 and 4, a fourth strut 3 is installed on the outer wall of the third strut 601, a supporting box 301 is installed on the outer wall of the fourth strut 3, a box cover 302 is installed on the outer wall of the supporting box 301 in a penetrating manner, a fifth strut 303 is installed on the inner wall of the supporting box 301, a second spring 304 is installed on the outer wall of the fifth strut 303, a plug 305 is installed at one end of the second spring 304, a clamping ring 306 is installed on the inner wall of the supporting box 301, a motor 307 is installed on the outer wall of the supporting box 301 in a penetrating manner, a raised head 308 is installed at the output end of the motor 307, the box cover 302 is used for facilitating addition of lubricating oil, the function of the fifth strut 303 is used for supporting the second spring 304, the sliding sleeve 701 rotates to drive the raised head 308 to rotate in the moving process, the raised head 308 rotates to drive the plug 305 to move, the second spring 304 moves, the plug 304 moves to enable the clamping ring 306 to enable lubricating oil inside the supporting box 301 to flow to the joint of the sliding sleeve 701 and the sliding rod 7, and the functions of reducing abrasion and prolonging the service life of the bench vice are achieved.

The working principle is that the first chuck 4 is driven to move by the rotation of the threaded rod 501 through the support of the second chuck 6 and the threaded sleeve 5, the third supporting rod 601 is driven to move through the third opening 401 by the movement of the first chuck 4, the sliding sleeve 701 is driven to move by the third supporting rod 601, the first chuck 4 is driven to move by the movement of the sliding sleeve 701, the positioning sleeve is fixed and convenient to process by the movement of the first chuck 4, the movement of the first opening 202 is used for providing a moving condition for the pressing piece 203, the movement of the first sleeve 205 is used for facilitating the movement of the first supporting rod 206, the pressing piece 203 is driven to move by the movement of the first chuck 4, the first spring 201 is driven to move by the contact of the friction head 204 and the positioning sleeve, the first supporting rod 206 is driven to move by the pressing piece 203, the first support rod 206 moves to drive the first limit rod 207 to move, the first limit rod 207 moves to enable the friction head 204 to be in closer fit with the positioning sleeve, the function of enabling the friction head 204 to be in closer fit with the positioning sleeve to enable the friction head 204 to be fixed firmly is achieved, the box cover 302 is used for facilitating addition of lubricating oil, the fifth support rod 303 is used for supporting the second spring 304, the sliding sleeve 701 rotates to drive the protruding head 308 to rotate in the moving process, the protruding head 308 rotates to drive the plug 305 to move, the plug 305 moves to drive the second spring 304 to move, the second spring 304 moves to enable the plug 305 to move away from the clamping ring 306 to enable the lubricating oil inside the supporting box 301 to flow to the joint of the sliding sleeve 701 and the sliding rod 7, and the functions of reducing abrasion and prolonging service life of the bench vice are achieved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a fixed bench vice of using of locating sleeve processing, includes base (1), first dop (4) and extension board (2), its characterized in that: a first clamping head (4) is arranged at the top of the base (1), and a support plate (2) is arranged on the inner wall of the first clamping head (4);

the outer wall of the support plate (2) is provided with a first sleeve (205) in a penetrating mode, the inner wall of the first sleeve (205) is provided with a first supporting rod (206) in a penetrating mode, the outer wall of the first supporting rod (206) is provided with a first limiting rod (207), the outer wall of the first clamping head (4) is provided with a pressing sheet (203) in a penetrating mode, the outer wall of the first clamping head (4) is provided with a first opening (202), the outer wall of the pressing sheet (203) is provided with a friction head (204), and one end of the first supporting rod (206) is connected with the outer wall of the pressing sheet (203);

the outer wall of the support plate (2) is provided with a first spring (201), and one end of the first spring (201) is connected with the outer wall of the pressing piece (203).

2. The bench vice for machining and fixing a positioning sleeve according to claim 1, wherein: the inner wall of the base (1) is provided with a sliding rod (7), and the top of the base (1) is provided with a second clamping head (6).

3. The bench vice for machining and fixing a positioning sleeve according to claim 1, wherein: the bottom of first chuck (4) is installed third branch (601), and sliding sleeve (701) is installed to the outer wall of slide bar (7), and the one end of third branch (601) is connected with the outer wall of sliding sleeve (701).

4. A positioning sleeve machining and fixing bench vice according to claim 3, wherein: the outer wall of third branch (601) is installed fourth branch (3), and branch box (301) is installed to the outer wall of fourth branch (3), and lid (302) is installed in the outer wall penetration of branch box (301), and fifth branch (303) is installed to the inner wall of branch box (301), and second spring (304) are installed to the outer wall of fifth branch (303), and end cap (305) are installed to one end of second spring (304), and snap ring (306) are installed to the inner wall of branch box (301), and motor (307) are installed in the outer wall penetration of branch box (301), and protruding head (308) are installed to the output of motor (307).

5. The bench vice for machining and fixing a positioning sleeve according to claim 1, wherein: the top of the base (1) is provided with a third opening (401).

6. The bench vice for machining and fixing a positioning sleeve according to claim 2, wherein: the inner wall of second dop (6) runs through and installs thread bush (5), the inner wall of thread bush (5) runs through and installs threaded rod (501), and the one end of threaded rod (501) is connected with the outer wall of first dop (4) through the bearing.

7. The bench vice for machining and fixing a positioning sleeve according to claim 1, wherein: the outer wall of the base (1) is provided with a maintenance door (101).