CN214923673U

CN214923673U - Automatic sizing adjustment processing positioning fixture

Info

Publication number: CN214923673U
Application number: CN202120448027.2U
Authority: CN
Inventors: 陶诚; 张贤明
Original assignee: Guangdong Minglida Technology Co Ltd
Current assignee: Guangdong Minglida Technology Co Ltd
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-11-30
Anticipated expiration: 2031-03-02

Abstract

The utility model discloses an automatic school type adjustment processing positioning fixture, including the anchor clamps platform, the constant head tank has been seted up to the top center department of anchor clamps platform, the spout has been seted up all around of constant head tank, the inside sliding connection of spout has locating component, the bottom center department of constant head tank installs position control assembly, locating component includes first locating support, first telescopic cylinder, first spacing slider and splint, first locating support is fixed in the bottom that the anchor clamps bench is located the spout, install first telescopic cylinder on the first locating support, the inside sliding connection of spout has first spacing slider, first spacing slider is connected with first telescopic cylinder's flexible end, install splint on the first spacing slider. The utility model discloses novel structure thinks about ingeniously, can guarantee throughout to fix the work piece in the center department of constant head tank to guarantee the accuracy nature of processing, ensure the quality of shaping product.

Description

Automatic sizing adjustment processing positioning fixture

Technical Field

The utility model relates to an anchor clamps technical field specifically is an automatic school type adjustment processing positioning fixture.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig. The clamping device is generally composed of a positioning element, a clamping device, a tool setting guide element, an indexing device, a connecting element, a clamping body and the like.

The existing clamp has poor fixing stability and influences the product forming quality. Therefore, it is necessary to design an automatic calibration, adjustment and machining positioning fixture.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides an automatic school type adjustment processing positioning fixture, this processing positioning fixture, novel structure thinks about ingeniously, can guarantee throughout to fix the work piece in the center department of constant head tank to guarantee the accuracy nature of processing, ensure the quality of shaping product.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic shape correction, adjustment and machining positioning fixture comprises a fixture table, wherein a positioning groove is formed in the center of the top of the fixture table, sliding grooves are formed in the periphery of the positioning groove, a positioning assembly is connected to the inside of each sliding groove in a sliding mode, and a position adjusting assembly is installed in the center of the bottom of each positioning groove;

the positioning assembly comprises a first positioning support, a first telescopic cylinder, a first limiting slide block and a clamping plate, wherein the first positioning support is fixed at the bottom of the sliding groove on the fixture table, the first telescopic cylinder is installed on the first positioning support, the first limiting slide block is connected to the inner portion of the sliding groove in a sliding mode, the first limiting slide block is connected with the telescopic end of the first telescopic cylinder, and the clamping plate is installed on the first limiting slide block.

Preferably, a silica gel protective pad is fixedly bonded to the top of the clamping plate.

Preferably, the position control subassembly includes second locating support, slide rail, the flexible cylinder of second, second limit slide, lifter plate, bracing piece and backup pad, the bottom center department of anchor clamps platform installs second locating support, and the slide rail is installed to the inner wall bilateral symmetry of second locating support, sliding connection has the second limit slide on the slide rail, the both ends at the lifter plate are fixed to the second limit slide, the flexible cylinder of second that is connected with the lifter plate is installed to the bottom of second locating support, the bracing piece that passes the constant head tank is installed at the top center department of lifter plate, the backup pad is installed at the top of bracing piece.

Preferably, the second telescopic cylinder is a double-shaft cylinder.

Preferably, the top of the second positioning bracket is provided with through bolt holes at two corresponding sides.

The utility model has the advantages that:

1. the workpiece to be processed is placed in the positioning groove, the first telescopic cylinders located around the positioning groove work simultaneously to drive the first limiting slide block to move in the sliding groove, so that the clamping plate is driven to move to be close to the periphery of the workpiece simultaneously, the workpiece is clamped at the center of the positioning groove, the workpiece can be always fixed at the center of the positioning groove, the processing accuracy is guaranteed, and the quality of a formed product is guaranteed;

2. the second telescopic cylinder works to drive the second limiting slide blocks on the two sides of the lifting plate to slide on the slide rail, so that the support rod is driven to move, the support plate is driven to move inside the positioning groove, the workpiece is driven to ascend or descend, the position of the workpiece is convenient to adjust, and the workpiece is convenient to machine.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic view of the overall top plan structure of the present invention;

FIG. 2 is a schematic plan view of the positioning assembly of the present invention;

FIG. 3 is a schematic view of the planar structure of the adjusting assembly of the present invention;

reference numbers in the figures: 1. a jig stage; 2. positioning a groove; 3. a chute; 4. a positioning assembly; 5. a position adjustment assembly; 6. a first positioning bracket; 7. a first telescopic cylinder; 8. a first limit slide block; 9. a splint; 10. a silica gel protective pad; 11. a second positioning bracket; 12. a slide rail; 13. a second telescopic cylinder; 14. a second limit slide block; 15. a lifting plate; 16. a support bar; 17. a support plate; 18. bolt holes.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Given by figures 1-3, the utility model provides the following technical scheme: an automatic shape correction, adjustment and machining positioning clamp comprises a clamp table 1, wherein a positioning groove 2 is formed in the center of the top of the clamp table 1, sliding grooves 3 are formed in the periphery of the positioning groove 2, a positioning assembly 4 is connected to the inside of each sliding groove 3 in a sliding mode, and a position adjusting assembly 5 is installed in the center of the bottom of each positioning groove 2;

the positioning component 4 comprises a first positioning support 6, a first telescopic cylinder 7, a first limit slider 8 and a clamp plate 9, the first positioning support 6 is fixed on the fixture table 1 and positioned at the bottom of the chute 3, the first telescopic cylinder 7 is installed on the first positioning support 6, the inside of the chute 3 is connected with the first limit slider 8 in a sliding manner, the first limit slider 8 is connected with the telescopic end of the first telescopic cylinder 7, the clamp plate 9 is installed on the first limit slider 8, a workpiece to be processed is placed inside the positioning groove 2, the first telescopic cylinders 7 positioned around the positioning groove 2 work simultaneously to drive the first limit slider 8 to move inside the chute 3, so as to drive the clamp plate 9 to move, the workpiece is close to the periphery of the workpiece simultaneously, the workpiece is clamped at the center of the positioning groove 2, the workpiece can be fixed at the center of the positioning groove 2 all the time, so as to ensure the processing accuracy, the quality of the formed product is ensured.

The top of splint 9 bonds and is fixed with silica gel protection pad 10, prevents that splint 9 from direct and the work piece contact from causing the work piece to damage.

The position adjusting assembly 5 comprises a second positioning bracket 11, a slide rail 12, a second telescopic cylinder 13, a second limit slider 14, a lifting plate 15, a support rod 16 and a support plate 17, the second positioning bracket 11 is installed at the center of the bottom of the fixture table 1, the slide rails 12 are symmetrically installed at two sides of the inner wall of the second positioning bracket 11, the slide rail 12 is connected with the second limit slider 14 in a sliding manner, the second limit slider 14 is fixed at two ends of the lifting plate 15, the second telescopic cylinder 13 connected with the lifting plate 15 is installed at the bottom of the second positioning bracket 11, the support rod 16 penetrating through the positioning groove 2 is installed at the center of the top of the lifting plate 15, the support plate 17 is installed at the top of the support rod 16, the second telescopic cylinder 13 works to drive the second limit sliders 14 at two sides of the lifting plate 15 to slide on the slide rail 12 so as to drive the support rod 16 to move, and then drive the support plate 17 to move inside the positioning groove 2, the workpiece is driven to ascend or descend, so that the position of the workpiece is convenient to adjust, and the workpiece is convenient to machine.

The second telescopic cylinder 13 is a double-shaft cylinder, and the motion stability is good.

The top of the second positioning bracket 11 is provided with through bolt holes 18 corresponding to two sides, so that the second positioning bracket 11 can be conveniently fixed.

When the utility model is used, a workpiece to be processed is placed in the positioning groove 2, the first telescopic cylinders 7 around the positioning groove 2 work simultaneously to drive the first limiting slide block 8 to move in the chute 3, so as to drive the clamping plate 9 to move, the workpiece is simultaneously close to the periphery of the workpiece, the workpiece is clamped at the center of the positioning groove 2, the workpiece can be always fixed at the center of the positioning groove 2, the processing accuracy is ensured, and the quality of a formed product is ensured;

the second telescopic cylinder 13 works to drive the second limiting slide blocks 14 on two sides of the lifting plate 15 to slide on the slide rails 12, so that the support rod 16 is driven to move, the support plate 17 is driven to move in the positioning groove 2, the workpiece is driven to ascend or descend, the position of the workpiece is convenient to adjust, and the workpiece is convenient to process.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an automatic school type adjustment processing positioning fixture, includes anchor clamps platform (1), its characterized in that: a positioning groove (2) is formed in the center of the top of the clamp table (1), sliding grooves (3) are formed in the periphery of the positioning groove (2), a positioning assembly (4) is connected to the inside of each sliding groove (3) in a sliding mode, and a position adjusting assembly (5) is installed in the center of the bottom of each positioning groove (2);

locating component (4) include first locating support (6), first telescopic cylinder (7), first stop block (8) and splint (9), first locating support (6) are fixed and are located the bottom of spout (3) on anchor clamps platform (1), install first telescopic cylinder (7) on first locating support (6), the inside sliding connection of spout (3) has first stop block (8), first stop block (8) are connected with the flexible end of first telescopic cylinder (7), install splint (9) on first stop block (8).

2. The automatic sizing, adjusting, machining and positioning fixture as claimed in claim 1, wherein: and a silica gel protective pad (10) is fixedly bonded on the top of the clamping plate (9).

3. The automatic sizing, adjusting, machining and positioning fixture as claimed in claim 1, wherein: the position adjusting component (5) comprises a second positioning bracket (11), a slide rail (12), a second telescopic cylinder (13), a second limiting slide block (14), a lifting plate (15), a support rod (16) and a support plate (17), a second positioning bracket (11) is arranged at the center of the bottom of the clamp table (1), slide rails (12) are symmetrically arranged on two sides of the inner wall of the second positioning bracket (11), the sliding rail (12) is connected with a second limiting sliding block (14) in a sliding way, the second limiting sliding block (14) is fixed at two ends of the lifting plate (15), a second telescopic cylinder (13) connected with a lifting plate (15) is arranged at the bottom of the second positioning bracket (11), the top center department of lifter plate (15) installs bracing piece (16) that pass constant head tank (2), backup pad (17) are installed at the top of bracing piece (16).

4. The automatic sizing, adjusting, machining and positioning fixture as claimed in claim 3, wherein: the second telescopic cylinder (13) is a double-shaft cylinder.

5. The automatic sizing, adjusting, machining and positioning fixture as claimed in claim 3, wherein: and through bolt holes (18) are formed in the two corresponding sides of the top of the second positioning bracket (11).