CN216029463U

CN216029463U - Multi-station clamping tool for machining end face of sliding seat based on linear module

Info

Publication number: CN216029463U
Application number: CN202122196380.9U
Authority: CN
Inventors: 吕持; 赵建新
Original assignee: Zhuzhou Huajiang Technology Co ltd
Current assignee: Zhuzhou Huajiang Technology Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-03-15
Anticipated expiration: 2031-09-10

Abstract

The utility model relates to a multi-station clamping tool for machining end faces of sliding seats based on linear modules, which comprises a clamping body, wherein two groups of symmetrically-arranged station grooves capable of accommodating the sliding seats are formed in the front and the back of the clamping body, the top of each station groove and the front or the back of the clamping body are both in open design, and the height of each station groove is smaller than that of each sliding seat; two sides of the clamping body are provided with jacking screws which penetrate into the station grooves relative to the station grooves; the front and the back of the clamping body are both provided with pressing blocks for pressing the sliding seat, and the pressing blocks are detachably connected with the clamping body through screws; and countersunk bolt mounting holes are formed in two sides of the top of the clamping body. The clamping tool designed by the utility model realizes one-time clamping processing of a plurality of sliding seats, greatly improves the processing efficiency, and has simple clamping operation and high processing precision.

Description

Multi-station clamping tool for machining end face of sliding seat based on linear module

Technical Field

The utility model relates to the technical field of machining clamping, in particular to a multi-station clamping tool for machining end faces of sliding seats based on linear modules.

Background

The linear module is also named as a linear module, a rectangular coordinate robot, a linear sliding table and the like, and is an automatic upgrading unit of a linear guide rail, a linear motion module and a ball screw linear transmission mechanism. The linear and curvilinear motion of the load can be realized through the combination of all the units, so that the automation of the light load is more flexible and the positioning is more accurate.

The sliding seat of the linear module needs to be drilled or milled or ground at two ends in the production process, the sliding seat can be processed one by one in the traditional process, and the processing efficiency is extremely low. Therefore, the clamping tool for processing a plurality of stations is researched and developed, the processing efficiency is greatly improved, the processing precision is high, and the clamping is simple.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the clamping tool for processing a plurality of stations is provided, the processing efficiency is greatly improved, the processing precision is high, and the clamping is simple.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the multi-station clamping tool for machining the end face of the sliding seat based on the linear module comprises a clamping body, wherein two groups of symmetrically arranged station grooves capable of accommodating the sliding seat are formed in the front and the back of the clamping body, the top of each station groove and the front or the back of the clamping body are both in open design, and the height of each station groove is smaller than that of the sliding seat; two sides of the clamping body are provided with jacking screws which penetrate into the station grooves relative to the station grooves; the front and the back of the clamping body are both provided with pressing blocks for pressing the sliding seat, and the pressing blocks are detachably connected with the clamping body through screws; and countersunk bolt mounting holes are formed in two sides of the top of the clamping body.

In a preferred embodiment of the multi-station clamping tool for machining the end face of the linear module sliding seat, the side face and the adjacent face of the station groove, which are far away from one end of the jacking screw, are set as reference faces, and a plurality of clearance grooves are formed in the reference faces.

In a preferred embodiment of the multi-station clamping tool for machining the end face of the linear module-based sliding seat, the tool further comprises a gasket, and the gasket can be placed between the sliding seat and the set screw.

In a preferred embodiment of the multi-station clamping tool for machining the end face of the sliding seat based on the linear module, the pressing block is in a C-shaped structure, two ends of the pressing block are respectively abutted to the sliding seat arranged in the station groove at two sides of the front face or the back face of the clamping body, and the middle part of the pressing block is connected with the clamping body through screw threads.

In a preferred embodiment of the multi-station clamping tool based on the linear module sliding seat end face machining, a spring is further arranged between the pressing block and the clamping body, a blind hole is formed in a threaded hole of the clamping body, one end of the spring is arranged in the blind hole, and the other end of the spring abuts against the bottom of the pressing block.

In a preferred embodiment of the multi-station clamping tool for machining the end face of the linear module sliding seat, the clamping body is composed of a bottom plate and a clamping plate, the bottom plate is arranged at the bottom of the clamping plate, and the station groove is in a through groove structure on the clamping plate.

Compared with the prior art, the multi-station clamping tool based on linear module sliding seat end face machining has the beneficial effects that: the clamping tool designed by the utility model realizes one-time clamping processing of a plurality of sliding seats, greatly improves the processing efficiency, and has simple clamping operation and high processing precision.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:

FIG. 1 is a front view of a multi-station clamping tool for machining end faces of sliding seats based on linear modules, provided by the utility model;

fig. 2 is a top view of the multi-station clamping tool for machining the end face of the sliding seat based on the linear die set, which is provided by fig. 1.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

The embodiment provides a based on sharp module sliding seat end-face machining multistation clamping frock, as shown in figure 1 and figure 2, including clamping body 10, clamping body 10's front and back all are equipped with the station groove 100 that can hold sliding seat 50 of two sets of symmetrical arrangement, and are concrete, the top in station groove 100 and the front or the back face that are located the clamping body are the opening design, and the station inslot is put into to the sliding seat of being convenient for, just the height that highly is less than the sliding seat of station groove 100 guarantees that the tip of sliding seat exposes the clamping body, realizes the sliding seat grinding or mills the terminal surface processing, also satisfies the technological requirement of drilling processing. Specifically, the slide seat is fixed in the following way:

the two sides of the clamping body 10 are provided with jacking screws 20 penetrating into the station groove relative to the station groove 100, the side surface and the adjacent surface of one end of the station groove 20 far away from the jacking screws are set as reference surfaces 1001, the sliding seat is placed in the station groove and then jacked by the screws on one side of the clamping body, and the side surface of the sliding groove needs to be ground in subsequent working procedures, so that the jacking screws can directly jack the sliding seat;

further, the front and the back of the clamping body 10 are also provided with press blocks 30 for pressing the sliding seat, the press blocks 30 are detachably connected with the clamping body 10 through screws, and in this embodiment, each of the front faces of the sliding seats arranged in the station groove is pressed through the press blocks, so that the sliding seats are clamped and fixed.

The top both sides of clamping body 10 of this embodiment are equipped with the bolt mounting hole 103 of countersunk head, and install the clamping frock on the platform of processing equipment through this bolt mounting hole 103, and the mounting means is prior art, and this application is not repeated.

When the sliding seat is clamped, the jacking screw and the pressing block are pressed, equalized and fastened one by one after reaching the position.

Example two

On the basis of the first embodiment, in the present embodiment, a plurality of clearance grooves 1002 are formed on the reference surface 1001 of each station groove 100, and due to the design of the clearance grooves, the contact area between the reference surface and the sliding seat is reduced, the angle of the reference surface is easily ensured, and the processing difficulty of the station groove is reduced.

EXAMPLE III

On the basis of the first embodiment or the second embodiment, the second embodiment further designs a gasket (not shown in the figure), and the gasket can be placed between the sliding seat and the set screw in the station groove and is used for clamping some workpieces with high surface precision and preventing the set screw from damaging the surfaces of the workpieces.

Example four

Based on the first embodiment, the pressing block 30 of the present embodiment is configured as a "C" type structure, as shown in fig. 2, two ends of the pressing block respectively abut against the sliding seat 50 placed in the station groove 100 at two sides of the front surface or the back surface of the clamping body 10, and the middle part of the pressing block is connected to the clamping body through a screw thread. The pressing block structure designed in this embodiment only needs to utilize two pressing blocks to realize the positive clamping and fixing of 4 sliding seats.

EXAMPLE five

On the basis of the first embodiment, the present embodiment is further optimized, a spring 40 is further disposed between the pressing block 30 and the clamping body 10, a blind hole is disposed on the threaded hole of the clamping body 10, one end of the spring 40 is disposed in the blind hole, and the other end of the spring abuts against the bottom of the pressing block 30. Due to the design of the spring, the sliding seat is convenient to replace, and only the screw needs to be loosened during replacement, the pressing block is far away from the sliding seat under the action of the spring, so that the clamping operation is convenient.

EXAMPLE six

Based on any one of the above embodiments, the clamping body 10 of the embodiment is composed of a bottom plate 101 and a clamping plate 102, as shown in fig. 1, the bottom plate 101 is disposed at the bottom of the clamping plate 102, the station groove 100 is in a through groove structure on the clamping plate 102, and the clamping body of the embodiment is designed in a split structure, so that the station groove on the clamping plate becomes a through groove, the processing of the station groove becomes simpler, and the processing difficulty of the clamping body is greatly reduced.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a based on processing multistation clamping frock of sharp module sliding seat terminal surface which characterized in that: the fixture comprises a fixture body, wherein two groups of symmetrically arranged station grooves capable of accommodating sliding seats are arranged on the front surface and the back surface of the fixture body, the top of each station groove and the front surface or the back surface of the fixture body are both in open design, and the height of each station groove is smaller than that of each sliding seat;

two sides of the clamping body are provided with jacking screws which penetrate into the station grooves relative to the station grooves;

the front and the back of the clamping body are both provided with pressing blocks for pressing the sliding seat, and the pressing blocks are detachably connected with the clamping body through screws;

and countersunk bolt mounting holes are formed in two sides of the top of the clamping body.

2. The multi-station clamping tool for machining the end face of the sliding seat based on the linear die set according to claim 1, and is characterized in that: the side face and the adjacent face of one end, far away from the jacking screw, of the station groove are set as reference faces, and a plurality of clearance grooves are formed in the reference faces.

3. The multi-station clamping tool for machining the end face of the sliding seat based on the linear die set according to claim 1, and is characterized in that: the gasket can be placed between the sliding seat and the set screw.

4. The multi-station clamping tool for machining the end face of the sliding seat based on the linear die set according to claim 1, and is characterized in that: the pressing block is of a C-shaped structure, two ends of the pressing block are respectively abutted to sliding seats arranged in the station groove on two sides of the front surface or the back surface of the clamping body, and the middle part of the pressing block is connected with the clamping body through screw threads.

5. The multi-station clamping tool for machining the end face of the sliding seat based on the linear die set according to claim 4, wherein the multi-station clamping tool comprises: the clamping device is characterized in that a spring is further arranged between the pressing block and the clamping body, a blind hole is formed in a threaded hole of the clamping body, one end of the spring is arranged in the blind hole, and the other end of the spring abuts against the bottom of the pressing block.

6. The multi-station clamping tool based on linear module sliding seat end face machining is characterized in that: the clamping body is composed of a bottom plate and a clamping plate, the bottom plate is arranged at the bottom of the clamping plate, and the station groove is in a through groove structure on the clamping plate.