CN212122936U

CN212122936U - General sandblast tool of planar structure work piece

Info

Publication number: CN212122936U
Application number: CN202020577482.8U
Authority: CN
Inventors: 袁威
Original assignee: Shangqiu Jinzhenyuan Electronic Technology Co Ltd
Current assignee: Shangqiu Jinzhenyuan Electronic Technology Co Ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-12-11
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses to the extravagant problem of cost that sandblast tool exists among the prior art, provide a general sandblast tool of planar structure work piece, including two parallel arrangement's first guide rail and erect two second guide rails between two first guide rails, two second guide rail parallel arrangement, and one of them second guide rail locates the one end of two first guide rails, another one second guide rail and two first guide rail difference sliding connection, and every second guide rail all be equipped with a plurality of sliders just along its extending direction the slider can be followed the extending direction free slip of second guide rail, the slider is equipped with the mounting that is used for the clamping to treat the work piece of sandblast. The sand blasting jig can adjust the accommodating size of the plane structure workpiece according to the size of the plane structure workpiece, so that the universality of clamping workpieces with multiple specifications is realized, and the consumption of the jig is saved.

Description

General sandblast tool of planar structure work piece

Technical Field

The utility model belongs to the technical field of the sandblast instrument, concretely relates to general sandblast tool of planar structure work piece.

Background

In the manufacturing industry field, especially in the metal precision processing industry, the surface of a workpiece is subjected to sand blasting before the workpiece is sprayed and sprayed with a protective layer, after sand blasting, the surface of the workpiece can obtain certain cleanliness and different roughness, so that the mechanical property of the surface of the workpiece is improved, the subsequent process is facilitated to be carried out, the sand blasting is beneficial to increasing the adhesive force between the surface of the workpiece and a coating, the durability of a coating is prolonged, and the leveling and decoration of a coating are facilitated. So that blasting of the workpiece is frequently applied. Especially for large-scale manufacturing enterprises, the mass production projects are more, each batch of mass production workpieces need to develop a sand blasting jig suitable for the workpiece, after the projects are finished, the sand blasting jig developed with high cost is in an idle or scrapped state, along with the daily accumulation, the manufacturing enterprises are greatly wasted, and especially for the mass production of millions, the cost waste caused by the sand blasting jig is considerable.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the extravagant problem of cost that the sandblast tool exists among the prior art, provide a general sandblast tool of planar structure work piece, this sandblast tool can adjust its size that holds according to the size of a dimension of planar structure work piece to but realize the commonality of the many specifications work piece of centre gripping, save the tool and consume.

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

a general sand blasting jig for a workpiece with a planar structure comprises two first guide rails arranged in parallel and two second guide rails erected between the two first guide rails, wherein the two second guide rails are arranged in parallel, and the second guide rails are preferably arranged perpendicular to the first guide rails; one of the second guide rails is arranged at one end of the two first guide rails in a fixed or sliding connection way, the other second guide rail is respectively connected with the two first guide rails in a sliding way, whereby the distance between the two second guide rails can be adjusted by a sliding movement along the two first guide rails, which can be regarded as an adjustment of the work piece fixation position in the X-direction, in order to further realize the adjustment in the Z direction (the workpiece type aimed by the utility model is a plane structure workpiece, so the adjustment in the Y direction is not involved), each second guide rail is provided with a plurality of sliding blocks along the extending direction thereof, the sliding blocks can freely slide along the extending direction of the second guide rail, the sliding blocks are provided with fixing parts for clamping the workpiece to be sandblasted, thereby, after the workpiece is clamped on the sliding block, the Z-direction position of the sliding block is moved along the second guide rail along with the sliding of the sliding block; and meanwhile, one or more pairs of sliding blocks can be selected to fix the workpiece according to different types of the workpiece, wherein the counting mode of the sliding blocks is that two sliding blocks respectively positioned on the two second guide rails are counted as one pair.

In the technical scheme of the invention, the second guide rail and the first guide rail are in sliding connection, and the following modes can be selected: the bottom parts of the two ends of the second guide rail are provided with first sliding holes, and the two first guide rails are respectively inserted into the first sliding holes at the two ends in a sliding manner. Specifically, the cross section of the first guide rail includes a first horizontal portion along the horizontal direction and a first vertical portion located at the bottom end of the first horizontal portion and along the vertical direction, that is, the first vertical portion is t-shaped or i-shaped, and the cross section of the first sliding hole is the same as the cross section of the first guide rail in shape so as to realize that the first guide rail and the second guide rail are slidably connected in an inserted manner.

When the second guide rail is adjusted to a desired position along the X direction, the position of the second guide rail is preferably locked, and the following locking manner may be selected: a first locking piece is inserted into the side wall of each first sliding hole from outside to inside along the direction perpendicular to the first guide rail, and the tail end of the first locking piece abuts against the side surface of the first guide rail so as to lock and fix the relative positions of the first guide rail and the second guide rail; the first locking piece can be selected from a bolt, and the bolt is in threaded connection with the side wall of the first sliding hole.

Similarly, the sliding connection mode of the sliding block and the second guide rail is as follows: each sliding block is provided with a second sliding hole, and the second guide rail is inserted into the second sliding hole in a sliding manner; specifically, the cross section of the second guide rail comprises a second horizontal portion along the horizontal direction and a second vertical portion located at the bottom end of the second horizontal portion and along the vertical direction, and the cross section of the second sliding hole is the same as the cross section of the second guide rail in shape so as to realize that the second guide rail and the sliding block are slidably connected in an inserted manner.

After the sliding block moves to a required position, the position of the sliding block needs to be locked, specifically, a second locking piece is inserted into the top wall of each second sliding hole from top to bottom along a direction perpendicular to the second guide rail, and the tail end of each second locking piece abuts against the top surface of the second guide rail to lock and fix the relative position of the sliding block on the second guide rail; the second locking member is preferably a bolt, and the bolt is in threaded connection with the top wall of the sliding block.

In this way, the utility model discloses can be according to the different specifications of work piece, slide adjustment X to and Z to the position, simple structure, the operation of being convenient for, plane work piece can general sandblast tool, and used repeatedly many times has reduced the cost of labor and the process time of the product secondary development sandblast tool of the same type, has reduced the wasting of resources, to the work piece of the millions of volume productions that moves often, has practiced thrift a batch of expenditures not small, has also improved the market competition of enterprise simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts;

FIG. 1 is a schematic perspective view of the structure of example 1;

FIG. 2 is a schematic bottom structure of example 1;

in the figure: 1. a first guide rail; 2. a base; 3. a slider; 4. a second guide rail; 5. a second locking bolt; 6. a workpiece; 7. a connecting bolt; 8. a first locking bolt.

Detailed Description

In order to make the technical purpose, technical solution and advantageous effects of the present invention clearer, the technical solution of the present invention is further described below with reference to the accompanying drawings and specific embodiments.

Example 1

As shown in fig. 1 and 2, a general sandblast jig for planar structural workpieces includes two front and back parallel arranged first guide rails 1 and two second guide rails 4 erected vertically between the two first guide rails 1, the two second guide rails 4 are arranged in parallel left and right, and the second guide rail 4 located on the left side is fixedly arranged at the left ends of the two first guide rails 1, and the second guide rail 4 located on the right side is connected with the two first guide rails 1 in a sliding manner, in this embodiment, the second guide rail 4 is connected with the first guide rails 1 in a sliding manner in the following manner: bases are symmetrically arranged at the bottoms of the front end and the rear end of the second guide rail 4, and the second guide rail 4 and the bases can be integrally formed or can be connected into a whole through connecting bolts; the base is provided with first sliding holes, the two first guide rails 1 are respectively inserted into the first sliding holes at two ends in a sliding manner, specifically, the cross section of each first guide rail 1 is T-shaped and comprises a first horizontal part along the horizontal direction and a first vertical part which is positioned at the bottom end of the first horizontal part and along the vertical direction, the cross section of each first sliding hole is the same as that of the corresponding first guide rail 1 so as to realize that the first guide rail 1 and the second guide rail 4 are connected in an inserting manner in a sliding manner, and therefore the second guide rail 4 positioned on the right side can slide along the first guide rail 1 to be far away from or close to the second guide rail positioned on the left side, and the interval of the jig in the X direction can be adjusted according to the size of the workpiece in the X direction;

after the X-direction interval adjustment is completed, the position of the second guide rail on the right side needs to be locked, specifically adopting the following manner: a first locking bolt 8 is inserted into the side wall of each first sliding hole from outside to inside along the direction perpendicular to the first guide rail 1, and the tail end of the first locking bolt 8 abuts against the side surface of the first guide rail 1 so as to lock and fix the relative positions of the first guide rail 1 and the second guide rail 4; it should be added that the second rail 4 on the left side is fixedly connected to the first rail, and the locking by the first locking bolt 8 may also be adopted.

In the embodiment, in order to fix the workpiece on the sand blasting jig, each second guide rail is provided with a plurality of sliding blocks 3 along the extending direction thereof, and the sliding blocks 3 can freely slide along the extending direction of the second guide rail 4, for the purposes of simplifying the structure and facilitating the processing of the utility model, the sliding blocks 3 and the second guide rails 4 adopt the same sliding connection mode as the first guide rails 1 and the second guide rails 4, namely, each slide block 3 is provided with a second slide hole, the second guide rail is inserted into the second slide hole in a sliding way, specifically, the cross section of the second guide rail 4 is in an I shape, which comprises a second horizontal part along the horizontal direction and a second vertical part which is positioned at the bottom end of the second horizontal part and along the vertical direction, the cross section of the second sliding hole is the same as the cross section of the second guide rail 4, so that the second guide rail 4 and the sliding block 3 are connected in an inserted mode in a sliding mode.

The utility model discloses set up slider 3 is used for the clamping to treat the work piece of sandblast, and concrete clamping mode is: a second locking bolt 5 is inserted from top to bottom along a direction perpendicular to the second guide rail 4 at the top wall of each second sliding hole, and the tail end of the second locking bolt 5 abuts against the top surface of the second guide rail 4 so as to lock and fix the relative position of the sliding block 3 on the second guide rail 4.

When the device is used, firstly, the distance between the two second guide rails 4 is adjusted according to the X-direction size of a workpiece, the second guide rail 4 on the right side is locked, then the workpiece 6 with a planar structure is placed on the top wall of the sliding block 3 along the horizontal direction, the workpiece 6 and the sliding block 3 are moved simultaneously to adjust the Z-direction position of the workpiece, the workpiece 6 is provided with a fixing hole for clamping, the fixing hole of the workpiece 6 is correspondingly placed at the position where the second locking bolt 5 is assembled on the sliding block 3, then the second locking bolt 5 sequentially penetrates through the fixing hole (loose fit) of the workpiece 6 and the top wall of the sliding block 3 from top to bottom, and finally abuts against the top surface of the second guide rail 4, so that the clamping work of the; it should be noted that, a workpiece with a smaller specification is fixed with one point (i.e. a pair of sliders 3 is needed) at each of the left and right ends, while a workpiece with a larger specification is fixed with at least two points (i.e. a plurality of pairs of sliders 3 is needed), otherwise the sandblasting effect may be affected due to unstable fixation.

Finally, it should be noted that: the above-mentioned embodiments are only used for illustrating but not limiting the technical solution of the present invention, and any equivalent replacement and modification or partial replacement which do not depart from the spirit and scope of the present invention should be covered within the protection scope of the claims of the present invention.

Claims

1. The utility model provides a general sandblast tool of planar structure work piece which characterized in that: including two parallel arrangement's first guide rail and erect two second guide rails between two first guide rails, two second guide rail parallel arrangement, and one of them second guide rail is located the one end of two first guide rails, another second guide rail and two first guide rail be sliding connection respectively, and every second guide rail all be equipped with a plurality of sliders just along its extending direction the slider can be followed the extending direction free slip of second guide rail, the slider is equipped with the mounting that is used for the clamping to treat the work piece of sandblast.

2. The general sand blasting jig for the plane structure workpieces as claimed in claim 1, wherein: the bottom parts of the two ends of the second guide rail are provided with first sliding holes, and the two first guide rails are respectively inserted into the first sliding holes at the two ends in a sliding manner.

3. The general sand blasting jig for the plane structure workpieces as claimed in claim 2, wherein: and a first locking piece is inserted into the side wall of each first sliding hole from outside to inside along the direction vertical to the first guide rail, and the tail end of the first locking piece abuts against the side surface of the first guide rail so as to lock and fix the relative positions of the first guide rail and the second guide rail.

4. The general sand blasting jig for the plane structure workpieces as claimed in claim 2, wherein: the cross section of the first guide rail comprises a first horizontal part along the horizontal direction and a first vertical part which is positioned at the bottom end of the first horizontal part and along the vertical direction, and the cross section of the first sliding hole is the same as that of the first guide rail in shape so as to realize that the first guide rail and the second guide rail are slidably connected in an inserting mode.

5. The general sand blasting jig for the plane structure workpieces as claimed in claim 1, wherein: each sliding block is provided with a second sliding hole, and the second guide rail is inserted into the second sliding hole in a sliding manner.

6. The general sand blasting jig for the plane structure workpieces as claimed in claim 5, wherein: the cross section of the second guide rail comprises a second horizontal part along the horizontal direction and a second vertical part which is positioned at the bottom end of the second horizontal part and along the vertical direction, and the cross section of the second sliding hole is the same as that of the second guide rail so as to realize that the second guide rail and the sliding block are in sliding connection in an inserting mode.

7. The general sand blasting jig for the plane structure workpieces as claimed in claim 5, wherein: and a second locking piece is inserted from top to bottom along the direction perpendicular to the second guide rail at the top wall of each second sliding hole, and the tail end of each second locking piece is abutted against the top surface of the second guide rail so as to lock and fix the relative position of the sliding block on the second guide rail.