CN214770520U

CN214770520U - Vertical shock attenuation lathe anchor clamps for machining

Info

Publication number: CN214770520U
Application number: CN202120819694.7U
Authority: CN
Inventors: 王福文; 刘桂春
Original assignee: Meishan Xingxin Precision Machinery Co ltd
Current assignee: Meishan Xingxin Precision Machinery Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-11-19
Anticipated expiration: 2031-04-20

Abstract

The utility model discloses a vertical shock attenuation lathe anchor clamps for machining relates to machining technical field. The vertical shock-absorbing machine tool clamp for machining comprises a base plate, wherein an installation block is fixedly installed at the top of the base plate, and a cavity is formed in the installation block. This vertical shock attenuation lathe anchor clamps are used in machining, be convenient for adjust the elasticity of anchor clamps, thereby can effectually prevent because anchor clamps are too tight, thereby the vibrations that lead to producing at the in-process of processing lead to anchor clamps wearing and tearing serious, and then the life of effectual extension anchor clamps, compare the tradition with the cylinder for the mode that the drive source goes on fixing to the processing work piece, the input cost of the device anchor clamps processing production is low, and can the life of effectual extension anchor clamps, be convenient for adjust, the effect of preventing touching has been played simultaneously, prevent to add man-hour operating personnel carelessly touch anchor clamps adjustment mechanism, therefore, can be accepted by vast user of service, facilitate promotion and use.

Description

Vertical shock attenuation lathe anchor clamps for machining

Technical Field

The utility model relates to a machining technical field specifically is a vertical shock attenuation lathe anchor clamps for machining.

Background

The lathe presss from both sides is a device that is used for the clamping work piece on the lathe, thereby the fixed processing work piece that is used for that can be fine, and traditional lathe anchor clamps are in the use, partial lathe anchor clamps exist and regard as the driving source with the cylinder, fix the processing work piece, there is device production input cost height in this kind of mode, and then because cylinder control anchor clamps are too tight, because can produce vibrations in the course of working, thereby cause the damage of anchor clamps easily, the life of anchor clamps has been reduced, the controllability is poor, therefore, be not convenient for popularize and use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vertical shock attenuation lathe anchor clamps for machining to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vertical shock attenuation lathe anchor clamps for machining, which comprises a base, the top fixed mounting on chassis has the installation piece, the cavity has been seted up to the inside of installation piece, the inside of installation piece is provided with adjustment mechanism, the inside of installation piece is rotated and is installed two-way threaded rod, the inside fixed mounting of installation piece has the slide bar, be provided with two sets of sliding blocks on two-way threaded rod and the slide bar, sliding block and two-way threaded rod threaded mounting, sliding block and slide bar slidable mounting, the top fixed mounting of sliding block has the connecting block, the top of connecting block is provided with the clamp, one side of clamp is provided with the gasket.

Preferably, the adjusting mechanism comprises a hollow sleeve, a fixed plate, a connecting rod, a first umbrella-shaped gear, a second umbrella-shaped gear, a mounting plate, a rotating rod, an adjusting handle, a rotating disk, a fixed column, a sleeving block and a hinge rod, wherein the hollow sleeve is rotatably mounted on the outer wall of one side of the mounting block, the fixed plate is fixedly mounted at one end of the hollow sleeve, an opening is formed in the fixed plate, the connecting rod is arranged in the hollow sleeve, the first umbrella-shaped gear is sleeved on the outer wall of the connecting rod, the second umbrella-shaped gear is sleeved on the outer wall of the bidirectional threaded rod, the mounting plate is fixedly mounted on the outer wall of one side of the fixed plate, the mounting plates are arranged in two groups in a front-back mode, the rotating rod is rotatably mounted on the adjacent side walls of the two groups of mounting plates, the adjusting handle is sleeved on the outer wall of the rotating rod, one end of the rotating rod extends to the front side of the mounting plate and is fixedly mounted with the rotating disk, the fixed column is fixedly mounted on the outer surface of the front side of the rotating disk, the sleeving block is movably sleeved on the outer wall of the fixed column, one end of the hinge rod is hinged on the outer wall of one side of the sleeving block, the other end of the hinge rod passes through the opening on the fixed plate, extends to the inside of the hollow sleeve and is hinged with one end of the connecting rod, so that the tightness of the clamp can be conveniently adjusted, thereby effectively preventing serious abrasion of the clamp caused by vibration generated in the processing process due to over-tightening of the clamp, thereby effectively prolonging the service life of the clamp, compared with the traditional mode of fixing the processed workpiece by taking the air cylinder as a driving source, the device has low investment cost for processing and producing the clamp, can effectively prolong the service life of the clamp, is convenient to adjust, meanwhile, the anti-touch function is achieved, and an operator is prevented from touching the clamp adjusting mechanism carelessly during processing, so that the clamp adjusting mechanism can be accepted by general users and is convenient to popularize and use.

Preferably, the bottom of the inner side of the mounting block is provided with a sliding rail, the top of the sliding rail is provided with a sliding seat in a sliding manner, and the sliding seat and the connecting rod are rotatably mounted to limit the connecting rod.

Preferably, the outer wall cover of slide bar is equipped with reset spring, and reset spring's one end and one side inner wall fixed connection of installation piece, reset spring's the other end and one side outer wall fixed connection of sliding block, the sliding block of being convenient for resumes the original position.

Preferably, the inside fixed mounting of clamp has two sets of damping spring, and damping spring's the other end and one side outer wall fixed connection of gasket can effectually carry out the shock attenuation to the clamp and handle, prolong the life of clamp.

Preferably, the top of the connecting block is provided with a sliding groove, the bottom of the clamp body is slidably mounted in the sliding groove, and the sliding groove is in a circular truncated cone shape, so that the clamp body can be conveniently replaced.

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

the vertical damping machine tool clamp for machining is convenient for adjusting the tightness of the clamp through the matching use of the hollow sleeve, the fixed plate, the connecting rod, the first umbrella-shaped gear, the second umbrella-shaped gear, the mounting plate, the rotating rod, the adjusting handle, the rotating disc, the fixed column, the sleeving block and the hinge rod, thereby effectively preventing serious abrasion of the clamp caused by vibration generated in the processing process due to over-tightening of the clamp, thereby effectively prolonging the service life of the clamp, compared with the traditional mode of fixing the processed workpiece by taking the air cylinder as a driving source, the device has low investment cost for processing and producing the clamp, can effectively prolong the service life of the clamp, is convenient to adjust, meanwhile, the anti-touch function is achieved, and an operator is prevented from touching the clamp adjusting mechanism carelessly during processing, so that the clamp adjusting mechanism can be accepted by general users and is convenient to popularize and use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a right side view of the rotating disk of the present invention;

FIG. 4 is an enlarged view of part A of the present invention;

fig. 5 is an enlarged schematic view of part B of the present invention.

In the figure: the device comprises a base plate 1, a mounting block 2, an adjusting mechanism 3, a hollow sleeve 301, a fixing plate 302, a connecting rod 303, a first bevel gear 304, a second bevel gear 305, a mounting plate 306, a rotating rod 307, an adjusting handle 308, a rotating disk 309, a fixing column 310, a sleeving block 311, a hinge rod 312, a bidirectional threaded rod 4, a sliding rod 5, a sliding block 6, a connecting block 7, a clamp 8, a gasket 9, a sliding rail 10, a sliding seat 11, a reset spring 12 and a damping spring 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a vertical shock attenuation lathe anchor clamps for machining, which comprises a base 1, the top fixed mounting on chassis 1 has installation piece 2, the cavity has been seted up to the inside of installation piece 2, the inside of installation piece 2 is provided with adjustment mechanism 3, two-way threaded rod 4 is installed in the inside rotation of installation piece 2, the inside fixed mounting of installation piece 2 has slide bar 5, be provided with two sets of sliding block 6 on two-way threaded rod 4 and the slide bar 5, sliding

block

6 and 4 threaded mounting of two-way threaded rod, sliding

block

6 and 5 slidable mounting of slide bar, the top fixed mounting of sliding block 6 has connecting block 7, the top of connecting block 7 is provided with clamp 8, one side of clamp 8 is provided with gasket 9.

Further, the bottom of the inner side of the mounting block 2 is provided with a slide rail 10, the top of the slide rail 10 is slidably provided with a slide seat 11, and the slide seat 11 and the connecting rod 303 are rotatably mounted to limit the connecting rod 303.

Furthermore, the outer wall cover of slide bar 5 is equipped with reset spring 12, and one end and the one side inner wall fixed connection of installation piece 2 of reset spring 12, and the other end and the one side outer wall fixed connection of sliding block 6 of reset spring 12 are convenient for sliding block 6 and are resumeed the original position.

Secondly, the inside fixed mounting of clamp 8 has two sets of damping spring 13, and damping spring 13's the other end and one side outer wall fixed connection of gasket 9 can effectually carry out the shock attenuation to clamp 8 and handle, prolongs the life of clamp 8, and the spout has been seted up at the top of connecting block 7, and the bottom slidable mounting of clamp 8 is in the inside of spout, and the shape of spout is the round platform shape, is convenient for change clamp 8.

Example two:

referring to fig. 1-5, in the first embodiment, the adjusting mechanism 3 includes a hollow sleeve 301, a fixing plate 302, a connecting rod 303, a first umbrella-shaped gear 304, a second umbrella-shaped gear 305, a mounting plate 306, a rotating rod 307, an adjusting handle 308, a rotating disc 309, a fixing column 310, a sleeving block 311 and a hinge rod 312, the hollow sleeve 301 is rotatably installed on an outer wall of one side of the mounting block 2, the fixing plate 302 is fixedly installed at one end of the hollow sleeve 301, an opening is opened in the fixing plate 302, the connecting rod 303 is installed in the hollow sleeve 301, the first umbrella-shaped gear 304 is sleeved on an outer wall of the connecting rod 303, the second umbrella-shaped gear 305 is sleeved on an outer wall of the bidirectional threaded rod 4, the mounting plate 306 is fixedly installed on an outer wall of one side of the fixing plate 302, the number of the mounting plates 306 is two, the rotating rods 307 are installed on adjacent side walls of the two mounting plates 306, the adjusting handle 308 is sleeved on the outer wall of the rotating rod 307, one end of the rotating rod 307 extends to the front side of the mounting plate 306 and is fixedly provided with the rotating disc 309, the fixing column 310 is fixedly arranged on the outer surface of the front side of the rotating disc 309, the sleeving block 311 is movably sleeved on the outer wall of the fixing column 310, one end of the hinge rod 312 is hinged and arranged on the outer wall of one side of the sleeving block 311, the other end of the hinge rod 312 passes through the opening on the fixing plate 302 and extends to the inside of the hollow sleeve 301 and is hinged and arranged with one end of the connecting rod 303, an operator needs to move the adjusting handle 308 upwards to drive the rotating rod 307 to rotate, so as to drive the rotating disc 309 to rotate, further drive the fixing column 310 to move rightwards, further drive the sleeving block 311 and the hinge rod 312 to move rightwards, further drive the connecting rod 303 and the sliding seat 11 to move rightwards on the sliding rail 10, further drive the first umbrella gear 304 to move rightwards, further enable the first umbrella gear 304 to be meshed with the second umbrella gear 305, then the adjusting handle 308 is rotated to further drive the mounting plate 306 and the rotating rod 307 to rotate, the fixing plate 302 and the hollow sleeve 301 are driven to rotate, the connecting rod 303 is driven to rotate, the first umbrella-shaped gear 304 and the second umbrella-shaped gear 305 are driven to rotate, the bidirectional threaded rod 4 is driven to rotate, the sliding block 6 is driven to transversely move on the sliding rod 5, the machined workpiece is further fixed, the tightness of the clamp is convenient to adjust, the clamp can be effectively prevented from being seriously abraded due to vibration generated in the machining process due to over-tightening of the clamp, the service life of the clamp is effectively prolonged, compared with the traditional mode that the machining workpiece is fixed by using an air cylinder as a driving source, the device is low in investment cost of clamp machining and production, the service life of the clamp can be effectively prolonged, the adjustment is convenient, and the anti-touch effect is achieved, the clamp adjusting mechanism is prevented from being touched by operators carelessly during processing, so that the clamp adjusting mechanism can be accepted by general users, and is convenient to popularize and use.

The working principle is as follows: when the device is used, a processing workpiece to be fixed is placed between the two groups of gaskets 9, then an operator is required to move the adjusting handle 308 upwards, further drive the rotating rod 307 to rotate, further drive the rotating disc 309 to rotate, further drive the fixing column 310 to move rightwards, further drive the sleeve block 311 and the hinge rod 312 to move rightwards, further drive the connecting rod 303 and the sliding seat 11 to move rightwards on the sliding rail 10, further drive the first umbrella-shaped gear 304 to move rightwards, further drive the first umbrella-shaped gear 304 to be meshed with the second umbrella-shaped gear 305, further rotate the adjusting handle 308, further drive the mounting plate 306 and the rotating rod 307 to rotate, further drive the fixing plate 302 and the hollow sleeve 301 to rotate, further drive the connecting rod 303 to rotate, further drive the first umbrella-shaped gear 304 and the second umbrella-shaped gear 305 to rotate, further drive the bidirectional threaded rod 4 to rotate, further drive the sliding block 6 to move transversely on the sliding rod 5, and then the processed workpiece is fixed.

Claims

1. The utility model provides a vertical shock attenuation lathe anchor clamps for machining, includes chassis (1), its characterized in that: the top fixed mounting on chassis (1) has installation piece (2), the cavity has been seted up to the inside of installation piece (2), the inside of installation piece (2) is provided with adjustment mechanism (3), the inside rotation of installation piece (2) installs two-way threaded rod (4), the inside fixed mounting of installation piece (2) has slide bar (5), be provided with two sets of sliding block (6) on two-way threaded rod (4) and slide bar (5), sliding block (6) and two-way threaded rod (4) threaded mounting, sliding block (6) and slide bar (5) slidable mounting, the top fixed mounting of sliding block (6) has connecting block (7), the top of connecting block (7) is provided with clamp (8), one side of clamp (8) is provided with gasket (9).

2. The vertical shock-absorbing machine tool clamp for machining according to claim 1, characterized in that: the adjusting mechanism (3) comprises a hollow sleeve (301), a fixing plate (302), a connecting rod (303), a first umbrella-shaped gear (304), a second umbrella-shaped gear (305), a mounting plate (306), a rotating rod (307), an adjusting handle (308), a rotating disc (309), a fixing column (310), a sleeving block (311) and a hinge rod (312), wherein the hollow sleeve (301) is rotatably mounted on the outer wall of one side of the mounting block (2), the fixing plate (302) is fixedly mounted at one end of the hollow sleeve (301), an opening is formed in the fixing plate (302), the connecting rod (303) is arranged in the hollow sleeve (301), the first umbrella-shaped gear (304) is sleeved on the outer wall of the connecting rod (303), the second umbrella-shaped gear (305) is sleeved on the outer wall of the bidirectional threaded rod (4), the mounting plate (306) is fixedly mounted on the outer wall of one side of the fixing plate (302) and the mounting plates (306) are arranged in two groups and arranged front and back, dwang (307) are rotated and are installed in the adjacent lateral wall of two sets of mounting panels (306), the outer wall of dwang (307) is located to regulation handle (308) cover, the one end of dwang (307) extends to the front side of mounting panel (306) and fixed mounting has rolling disc (309), fixed column (310) fixed mounting is in the front side surface of rolling disc (309), overlap and establish on the outer wall of fixed column (310) movable sleeve, the articulated one side outer wall of installing in overlapping the piece (311) of one end of hinge bar (312), the other end of hinge bar (312) passes the opening on fixed plate (302) and extends to the inside of hollow sleeve (301) and articulates the installation with the one end of connecting rod (303).

3. The vertical shock-absorbing machine tool clamp for machining according to claim 1, characterized in that: the bottom of the inner side of the mounting block (2) is provided with a sliding rail (10), the top of the sliding rail (10) is provided with a sliding seat (11) in a sliding manner, and the sliding seat (11) and the connecting rod (303) are rotatably mounted.

4. The vertical shock-absorbing machine tool clamp for machining according to claim 1, characterized in that: the outer wall cover of slide bar (5) is equipped with reset spring (12), and the one end of reset spring (12) and the one side inner wall fixed connection of installation piece (2), the other end of reset spring (12) and the one side outer wall fixed connection of sliding block (6).

5. The vertical shock-absorbing machine tool clamp for machining according to claim 1, characterized in that: the inside fixed mounting of clamp body (8) has two sets of damping spring (13), and the other end of damping spring (13) and one side outer wall fixed connection of gasket (9).

6. The vertical shock-absorbing machine tool clamp for machining according to claim 1, characterized in that: the top of the connecting block (7) is provided with a sliding groove, the bottom of the clamp body (8) is slidably arranged in the sliding groove, and the sliding groove is in a circular truncated cone shape.