CN216990869U

CN216990869U - Bench vice with protective workpiece for machine tool machining

Info

Publication number: CN216990869U
Application number: CN202122178906.0U
Authority: CN
Inventors: 艾熠琦
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-07-19
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a bench vice with a workpiece protection function for machine tool machining, relates to the field of machine tool bench vices, and aims to solve the problems that an existing bench vice is easy to damage a workpiece, and the workpiece is easy to drop when being taken, so that the workpiece is deformed and damaged, materials are wasted, and the working efficiency is reduced. The device has a novel structure, can avoid the problem that parts are damaged due to falling of the parts, is convenient to use, avoids material waste, and avoids the condition that a workpiece is damaged by a bench vice.

Description

Bench vice with protective workpiece for machine tool machining

Technical Field

The utility model relates to the field of machine tool bench vices, in particular to a bench vice with a protective workpiece for machine tool machining.

Background

The machine tool is extremely important and indispensable equipment in a factory, products are machined by the machine tool, when the machine tool is used for machining the products, a bench vice is needed to clamp parts to be machined, the parts are convenient to fix during machining, the existing bench vice is made of metal, when the workpieces are clamped, the workpieces are easy to damage, and when the workpieces are taken down, the workpieces drop easily, the workpieces are deformed and damaged, materials are wasted, the working efficiency is reduced, and therefore, the bench vice with the protective workpieces is provided for machining the machine tool to solve the problems.

SUMMERY OF THE UTILITY MODEL

The bench vice with the workpiece protection function for machine tool machining provided by the utility model solves the problems that the workpiece is easy to damage by the existing bench vice, and the workpiece is easy to drop when being taken, so that the workpiece is deformed and damaged, materials are wasted, and the working efficiency is reduced.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a bench vice with a workpiece protection function for machine tool machining comprises a supporting mechanism and a clamping mechanism, wherein the supporting mechanism is used for fixing and supporting, the clamping mechanism is used for clamping a workpiece and is positioned at the top end of the supporting mechanism, a protection mechanism used for protecting the workpiece is arranged on the inner wall of the clamping mechanism, an adjusting mechanism used for adjusting the distance is arranged on one side of the clamping mechanism, and a rotating mechanism is arranged at one end of the adjusting mechanism;

protection mechanism is including protecting the pad, just the protection is filled up and is connected with fixture, one side that the protection was filled up is provided with the connecting plate, just the connecting plate is the symmetric distribution in order to prevent the axis of protection pad, one side of connecting plate is connected with the fixed plate, just the backup pad is installed to the one end of fixed plate, one side of backup pad is connected with the slider, just the inner wall of slider is provided with the screw thread lead screw, the hand wheel is installed on the top of screw thread lead screw, just the hand wheel is located fixture's top.

Preferably, the supporting mechanism includes base, connecting block, screw hole and footstock, the connecting block is installed to the outer wall of base, just the connecting block is the symmetric distribution along the axis of base, threaded hole is seted up to the inner wall of connecting block, just the footstock is installed on the top of base, the footstock is connected with fixture.

Preferably, fixture includes first clamp splice, second clamp splice, spout, thread groove and fixing base, the fixing base is located the top of footstock, just first clamp splice is installed on the top of fixing base, one side of first clamp splice is provided with the second clamp splice, just the spout has all been seted up to the inner wall of first clamp splice and second clamp splice, the spout is the symmetric distribution with the axis of first clamp splice and second clamp splice, just one side of second clamp splice is provided with the thread groove.

Preferably, the adjusting mechanism comprises a fixing block, a transmission screw rod and a supporting block, the supporting block is mounted at the top end of the fixing block, the transmission screw rod is arranged on the inner wall of the supporting block, and one end of the transmission screw rod is in threaded connection with the thread groove.

Preferably, slewing mechanism includes sleeve shaft, connecting rod and spacing ball, the sleeve shaft cover is established on the transmission lead screw, just the inner wall of sleeve shaft is provided with the connecting rod, the both ends of connecting rod are provided with spacing ball.

Preferably, one side of the first clamping block and one side of the second clamping block are both provided with a protective pad, and the outer walls of the first clamping block and the second clamping block are provided with scale marks.

The beneficial effects of the utility model are as follows:

1. according to the utility model, through arranging the protective pad, the connecting plate, the fixing plate, the supporting plate, the slider, the threaded lead screw and the hand wheel, when a clamped workpiece needs to be taken down, the hand wheel is firstly rotated by hands, the threaded lead screw is rotated by the rotation of the hand wheel, so that the slider slides on the threaded lead screw, the supporting plate is driven to move by the sliding of the slider, the fixing plate is driven to move, the connecting plate is driven to move, so that the protective pad moves upwards, when the protective pad moves to the position below a part, the part is loosened, so that the problem that the part is damaged due to the falling of the part can be avoided, the use is convenient, and the waste of materials is avoided.

2. According to the utility model, the protection pad is arranged, so that when a workpiece is clamped, the workpiece can be protected through the protection pad, and the condition that the workpiece is damaged by the bench vice is avoided.

In conclusion, the device can not only avoid the problem that parts are damaged due to the fact that the parts fall off, is convenient to use, avoids material waste, and simultaneously avoids the situation that the bench vice damages the workpiece.

Drawings

FIG. 1 is a schematic view of the present invention.

Fig. 2 is a side view of the structure of the present invention.

Fig. 3 is a schematic structural diagram of the protection mechanism of the present invention.

Fig. 4 is a schematic structural diagram of the supporting mechanism of the present invention.

FIG. 5 is a schematic view of a clamping mechanism according to the present invention.

Reference numbers in the figures: 1. a support mechanism; 101. a base; 102. connecting blocks; 103. a threaded hole; 104. a top seat; 2. a clamping mechanism; 201. a first clamping block; 202. a second clamp block; 203. a chute; 204. a thread groove; 205. a fixed seat; 3. a protection mechanism; 301. a protective pad; 302. a connecting plate; 303. a fixing plate; 304. A support plate; 305. a slider; 306. a threaded lead screw; 307. a hand wheel; 4. an adjustment mechanism; 401. a fixed block; 402. a transmission screw rod; 403. a supporting block; 5. a rotating mechanism; 501. a sleeve shaft; 502. a connecting rod; 503. a limiting ball; 6. a protection pad; 7. scale marks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, a bench vice with a workpiece protection function for machine tool machining comprises a support mechanism 1 for fixed support and a clamping mechanism 2 for clamping a workpiece, wherein the clamping mechanism 2 is located at the top end of the support mechanism 1, a protection mechanism 3 for protecting the workpiece is arranged on the inner wall of the clamping mechanism 2, an adjusting mechanism 4 for adjusting the distance is arranged on one side of the clamping mechanism 2, and a rotating mechanism 5 is arranged at one end of the adjusting mechanism 4;

the protection mechanism 3 comprises a protection pad 301, the protection pad 301 is connected with a clamping mechanism 2, a connecting plate 302 is arranged on one side of the protection pad 301, the connecting plate 302 is symmetrically distributed on the central axis of the protection pad 301, a fixing plate 303 is connected to one side of the connecting plate 302, a supporting plate 304 is installed at one end of the fixing plate 303, a sliding block 305 is connected to one side of the supporting plate 304, a threaded lead screw 306 is arranged on the inner wall of the sliding block 305, a hand wheel 307 is installed at the top end of the threaded lead screw 306 and is located at the top end of the clamping mechanism 2, the supporting mechanism 1 comprises a base 101, a connecting block 102, a threaded hole 103 and a top seat 104, the connecting block 102 is installed on the outer wall of the base 101, the connecting block 102 is symmetrically distributed along the central axis of the base 101, and the threaded hole 103 is formed in the inner wall of the connecting block 102, and the top seat 104 is installed on the top end of the base 101, the top seat 104 is connected with the clamping mechanism 2, the rotating mechanism 5 comprises a sleeve shaft 501, a connecting rod 502 and a limiting ball 503, the sleeve shaft 501 is sleeved on the transmission screw rod 402, the inner wall of the sleeve shaft 501 is provided with the connecting rod 502, and the two ends of the connecting rod 502 are provided with the limiting ball 503.

In this embodiment, the clamping mechanism 2 includes a first clamping block 201, a second clamping block 202, a sliding groove 203, a thread groove 204 and a fixing seat 205, the fixing seat 205 is located at the top end of the top seat 104, the first clamping block 201 is installed at the top end of the fixing seat 205, the second clamping block 202 is arranged on one side of the first clamping block 201, the sliding groove 203 is formed in the inner walls of the first clamping block 201 and the second clamping block 202, the sliding groove 203 is symmetrically distributed along the central axis of the first clamping block 201 and the central axis of the second clamping block 202, and the thread groove 204 is formed in one side of the second clamping block 202 and used for clamping a workpiece, so that the clamping mechanism is convenient to use.

Further, the adjusting mechanism 4 comprises a fixing block 401, a transmission screw rod 402 and a supporting block 403, the supporting block 403 is installed at the top end of the fixing block 401, the transmission screw rod 402 is arranged on the inner wall of the supporting block 403, and one end of the transmission screw rod 402 is in threaded connection with the thread groove 204, so that the distance between the first clamping block 201 and the second clamping block 202 can be adjusted conveniently, and a workpiece can be clamped conveniently.

In addition, one side of the first clamping block 201 and one side of the second clamping block 202 are both provided with a protection pad 6, and the outer walls of the first clamping block 201 and the second clamping block 202 are provided with scale marks 7 for protecting parts and preventing the parts from being damaged by the first clamping block 201 and the second clamping block 202.

The working principle is as follows: when the device is used, the device is firstly installed on a machine tool through a base 101, the device is fixed on the machine tool through a threaded hole 103 in a connecting block 102, a workpiece to be machined is placed between a first clamping block 201 and a second clamping block 202, then a sleeve shaft 501 is rotated through rotating a connecting rod 502, so that a transmission screw rod 402 is driven to rotate, the transmission screw rod 402 is rotated, so that the second clamping block 202 slides on the transmission screw rod 402, so that the distance between the first clamping block 201 and the second clamping block 202 is adjusted, the workpiece to be machined is clamped, when the workpiece is clamped, the workpiece can be protected through a protective pad 6, when the workpiece needs to be taken down after machining is completed, firstly, a hand wheel 307 is rotated by hands, so that a threaded screw rod 306 rotates through rotating the hand wheel 307, so that a sliding block 305 slides on the threaded screw rod 306, and a supporting plate 304 is driven to move through sliding of the sliding block 305, make fixed plate 303 remove, drive connecting plate 302 and remove to make protection pad 301 rebound, when protection pad 301 removed the part below, loosen the part, can prevent that the part from dropping the damage.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A bench vice with a workpiece protection function for machine tool machining comprises a supporting mechanism (1) for fixed support and is characterized by further comprising a clamping mechanism (2) for clamping a workpiece, wherein the clamping mechanism (2) is located at the top end of the supporting mechanism (1), a protection mechanism (3) for protecting the workpiece is arranged on the inner wall of the clamping mechanism (2), an adjusting mechanism (4) for adjusting the distance is arranged on one side of the clamping mechanism (2), and a rotating mechanism (5) is arranged at one end of the adjusting mechanism (4);

protection machanism (3) are including protection pad (301), just protection pad (301) are connected with fixture (2), one side of protection pad (301) is provided with connecting plate (302), just connecting plate (302) are the symmetric distribution with the axis of protection pad (301), one side of connecting plate (302) is connected with fixed plate (303), just backup pad (304) are installed to the one end of fixed plate (303), one side of backup pad (304) is connected with slider (305), just the inner wall of slider (305) is provided with screw thread pole (306), hand wheel (307) are installed on the top of screw thread pole (306), just hand wheel (307) are located the top of fixture (2).

2. The bench vice with the workpiece protection function for machine tool machining according to claim 1, wherein the supporting mechanism (1) comprises a base (101), a connecting block (102), a threaded hole (103) and a top seat (104), the connecting block (102) is installed on the outer wall of the base (101), the connecting block (102) is symmetrically distributed along the central axis of the base (101), the threaded hole (103) is formed in the inner wall of the connecting block (102), the top seat (104) is installed at the top end of the base (101), and the top seat (104) is connected with the clamping mechanism (2).

3. The bench vice with the workpiece protection function for machine tool machining according to claim 1, wherein the clamping mechanism (2) comprises a first clamping block (201), a second clamping block (202), a sliding groove (203), a threaded groove (204) and a fixed seat (205), the fixed seat (205) is located at the top end of the top seat (104), the first clamping block (201) is installed at the top end of the fixed seat (205), the second clamping block (202) is arranged on one side of the first clamping block (201), the sliding grooves (203) are formed in the inner walls of the first clamping block (201) and the second clamping block (202), the sliding grooves (203) are symmetrically distributed around the central axes of the first clamping block (201) and the second clamping block (202), and the threaded groove (204) is formed in one side of the second clamping block (202).

4. The bench vice with the workpiece protection function for machine tool machining according to claim 1, wherein the adjusting mechanism (4) comprises a fixing block (401), a transmission screw (402) and a supporting block (403), the supporting block (403) is installed at the top end of the fixing block (401), the transmission screw (402) is arranged on the inner wall of the supporting block (403), and one end of the transmission screw (402) is in threaded connection with the thread groove (204).

5. The bench vice with the workpiece protection function for machine tool machining according to claim 1, wherein the rotating mechanism (5) comprises a sleeve shaft (501), a connecting rod (502) and a limiting ball (503), the sleeve shaft (501) is sleeved on the transmission screw rod (402), the connecting rod (502) is arranged on the inner wall of the sleeve shaft (501), and the limiting ball (503) is arranged at two ends of the connecting rod (502).

6. The bench vice with the workpiece protection function for machine tool machining according to claim 3, wherein one side of each of the first clamping block (201) and the second clamping block (202) is provided with a protective pad (6), and the outer walls of the first clamping block (201) and the second clamping block (202) are provided with scale marks (7).