Adjusting assembly of clamping jig

Abstract

The adjusting assembly of the clamping jig comprises an installing plate body, an extending assembly, a clamping assembly and a placing table, two sets of sliding rods are arranged on the inner wall of the installing plate body, first sliding grooves are formed in the two sides of the installing plate body, two sets of screw installing holes are formed in the two ends of the installing plate body, and the extending assembly is arranged on the installing plate body. Two clamping assemblies are slidably mounted on the outer surfaces of the two sliding rods, a placing table is movably mounted on the inner wall of the first sliding groove and fixed through first bolts, two lifting plates are arranged on the upper surface of the placing table, and two third sliding grooves are formed in the inner wall of the placing table; an extending assembly is movably installed on the inner wall of the third sliding groove, a first air cylinder is arranged on one side of the installation plate body, the output end of the first air cylinder is connected with a clamping assembly through a pipeline, and two sets of second sliding grooves are formed in one side of the containing table.

Description

Technical Field

[0001] The utility model belongs to the technical field of fixtures, and in particular relates to an adjustment component for clamping a fixture. Background Art

[0002] The basic function of machine tool fixtures in mechanical processing is to ensure the relative position accuracy of the workpiece. Due to the use of fixtures that can directly position, the relative position relationship of the workpiece relative to the tool and the machine tool in the cutting and forming movement can be accurately determined. It is not affected or is less affected by various subjective factors, and the processing quality can be stably and reliably guaranteed.

[0003] However, there are some problems with the prior art: a jig is a tool used in the manufacture and production of carpentry, ironwork, fitter, machinery, electronic control and other handicrafts, and its main function is to assist in controlling the position or clamping, thereby facilitating the processing of the product. The existing jig clamping tools cannot clamp jigs of different thicknesses during the clamping process, so we propose an adjustment component for the clamping jig. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides an adjustment component of a clamping fixture, which has the advantage of being adjustable and solves the problem that the existing fixture clamping tools cannot clamp fixtures of different thicknesses during the clamping process.

[0005] The utility model is implemented as follows: an adjustment component of a clamping fixture comprises a mounting plate body, an extension component, a clamping component and a placing table, the inner wall of the mounting plate body is provided with two groups of sliding rods, first sliding grooves are provided on both sides of the mounting plate body, two groups of screw mounting holes are provided at both ends of the mounting plate body, two groups of clamping components are slidably installed on the outer surfaces of the two groups of sliding rods, a placing table is movably installed on the inner wall of the first sliding groove, the placing table is fixed by a first bolt, two groups of lifting plates are provided on the upper surface of the placing table, two groups of third sliding grooves are provided on the inner wall of the placing table, an extension component is movably installed on the inner wall of the third sliding groove, a first cylinder is provided on one side of the mounting plate body, a pipeline at the output end of the first cylinder is connected to the clamping component, and two groups of second sliding grooves are provided on one side of the placing table.

[0006] As a preferred embodiment of the present invention, the extension component includes a first slider, the first slider is slidably mounted on the inner wall of the third slide groove, and a side plate is provided at one end of the first slider.

[0007] As a preferred embodiment of the utility model, a stud is provided on one side of the first sliding block, one end of the stud passes through the second sliding groove and extends to the outside, and one end of the stud is threadedly connected to the rotating block.

[0008] As a preferred embodiment of the present invention, the clamping assembly includes a second slider, the inner wall of the second slider is slidably mounted on the outer surface of the slide rod, and a second cylinder is provided on one side of the second slider.

[0009] As a preferred embodiment of the present invention, a mounting block is provided on the other side of the second sliding block, an insertion hole is opened on the inner wall of the mounting block, a connecting column is movably installed on the inner wall of the mounting block, and the connecting column is fixed by a second bolt.

[0010] As a preferred embodiment of the utility model, a lower clamping block is fixedly mounted on one end of the connecting column, and an upper clamping block is movably mounted on the inner wall of the lower clamping block.

[0011] As a preferred embodiment of the utility model, two groups of pneumatic hydraulic rods are provided on the upper surface of the upper clamping block, the output ends of the two groups of pneumatic hydraulic rods penetrate into the lower surface of the upper clamping block, the output ends of the two groups of pneumatic hydraulic rods are provided with clamping plates, and the two groups of pneumatic hydraulic rod pipelines are connected to the output end of the second cylinder.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model places the fixture to be clamped on the upper surface of the placement table through the design of the installation plate body, the placement table, the first cylinder, the clamping assembly, the second slide groove and the first bolt. The extension assembly can be manually adjusted according to the length of the fixture. The rotating block rotates through the thread on the outer surface of the stud. The rotating block can be clamped and fixed by the first slider. When the first slider is loose, the rotating block is manually moved to extend the side plate outward, and the first slider moves through the third slide groove. The operation of the first cylinder pushes the clamping assemblies at both ends of the slide rod to slide toward the middle, and the operation of the second cylinder is started. The second cylinder is connected to the pneumatic hydraulic rod through a pipeline to extend and press it down, thereby achieving the effect of clamping the fixture.

[0014] 2. The utility model adopts the design of the first slider and the side plate. The first slider moves through the third slide groove to make the side plate extend outward, thereby achieving the extension effect.

[0015] 3. The utility model adopts the design of the first slider and the stud, and the rotating block rotates through the thread on the outer surface of the stud. The rotating block can be clamped and fixed by the first slider when it rotates, thereby achieving the clamping and fixing effect.

[0016] 4. The utility model adopts the design of the second slide block, the insertion hole, the pneumatic hydraulic rod, the second cylinder, the connecting column and the lower clamping block. The operation of the first cylinder pushes the clamping components at both ends of the slide rod to slide toward the middle, and the operation of the second cylinder is started. The second cylinder is connected to the pneumatic hydraulic rod through a pipeline to extend and press it down, thereby achieving the effect of the clamping fixture. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a schematic diagram of the overall structure provided by an embodiment of the utility model;

[0018] Figure 2 It is a schematic diagram of a second chute provided in an embodiment of the utility model;

[0019] Figure 3 It is a schematic diagram of a side panel provided by an embodiment of the utility model;

[0020] Figure 4 The utility model embodiment provides Figure 3 Enlarged view of area A in the middle;

[0021] Figure 5 It is a schematic diagram of a clamping assembly provided in an embodiment of the utility model.

[0022] In the figure: 1. placing table; 2. extension component; 3. clamping component; 4. mounting plate; 5. first cylinder; 6. screw mounting hole; 7. first slide groove; 8. slide rod; 9. second slide groove; 10. lifting plate; 11. first bolt; 12. third slide groove; 201. first slider; 202. side plate; 203. rotating block; 204. stud; 301. mounting block; 302. insertion hole; 303. second bolt; 304. second slider; 305. second cylinder; 306. pneumatic hydraulic rod; 307. clamping plate; 308. lower clamping block; 309. connecting column; 310. upper clamping block. DETAILED DESCRIPTION

[0023] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0024] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0025] like Figures 1 to 5 As shown, an adjustment component of a clamping fixture provided by an embodiment of the utility model includes a mounting plate body 4, an extension component 2, a clamping component 3 and a placing table 1, two groups of sliding rods 8 are arranged on the inner wall of the mounting plate body 4, first sliding grooves 7 are opened on both sides of the mounting plate body 4, two groups of screw mounting holes 6 are opened at both ends of the mounting plate body 4, two groups of clamping components 3 are slidably installed on the outer surfaces of the two groups of sliding rods 8, a placing table 1 is movably installed on the inner wall of the first sliding groove 7, the placing table 1 is fixed by a first bolt 11, two groups of lifting plates 10 are arranged on the upper surface of the placing table 1, two groups of third sliding grooves 12 are opened on the inner wall of the placing table 1, and an extension component 2 is movably installed on the inner wall of the third sliding groove 12, a first cylinder 5 is arranged on one side of the mounting plate body 4, and the output end pipeline of the first cylinder 5 is connected to the clamping component 3, and two groups of second sliding grooves 9 are arranged on one side of the placing table 1.

[0026] The above scheme is adopted: through the design of installing the plate body 4, the placement table 1, the first cylinder 5, the clamping assembly 3, the second slide groove 9 and the first bolt 11, the fixture to be clamped is placed on the upper surface of the placement table 1, the extension assembly 2 can be manually adjusted according to the length of the fixture, the rotating block 203 is rotated through the thread on the outer surface of the stud 204, and the rotating block 203 can be rotated to clamp and fix the first slider 201. When the first slider 201 is loose, the rotating block 203 is manually moved to extend the side plate 202 outward, and the first slider 201 moves through the third slide groove 12. The first cylinder 5 runs to push the clamping assembly 3 at both ends of the slide rod 8 to slide toward the middle, and the second cylinder 305 is started to run. The second cylinder 305 is connected to the pneumatic hydraulic rod 306 through a pipeline to extend and press it down, thereby achieving the effect of clamping the fixture.

[0027] refer to Figure 3 The extension component 2 includes a first slider 201 , which is slidably mounted on the inner wall of the third slide groove 12 , and a side plate 202 is disposed at one end of the first slider 201 .

[0028] The above solution is adopted: through the design of the first slider 201 and the side plate 202, the first slider 201 moves through the third slide groove 12 to make the side plate 202 extend outward, thereby achieving the extension effect.

[0029] refer to Figure 4 A stud 204 is provided on one side of the first sliding block 201 , one end of the stud 204 passes through the second sliding groove 9 and extends outside, and one end of the stud 204 is threadedly connected to the rotating block 203 .

[0030] The above solution is adopted: through the design of the first slider 201 and the stud 204, the rotating block 203 rotates through the thread on the outer surface of the stud 204, and the rotating block 203 rotates to clamp and fix the first slider 201, thereby achieving the clamping and fixing effect.

[0031] refer to Figure 5 The clamping assembly 3 includes a second slider 304, the inner wall of the second slider 304 is slidably mounted on the outer surface of the slide bar 8, a second cylinder 305 is arranged on one side of the second slider 304, a mounting block 301 is arranged on the other side of the second slider 304, an insertion hole 302 is opened on the inner wall of the mounting block 301, a connecting column 309 is movably mounted on the inner wall of the mounting block 301, the connecting column 309 is fixed by a second bolt 303, a lower clamping block 308 is fixedly mounted on one end of the connecting column 309, an upper clamping block 310 is movably mounted on the inner wall of the lower clamping block 308, two groups of pneumatic hydraulic rods 306 are arranged on the upper surface of the upper clamping block 310, the output ends of the two groups of pneumatic hydraulic rods 306 penetrate to the lower surface of the upper clamping block 310, the output ends of the two groups of pneumatic hydraulic rods 306 are arranged with clamping plates 307, and the pipelines of the two groups of pneumatic hydraulic rods 306 are connected to the output ends of the second cylinder 305.

[0032] The above scheme is adopted: through the design of the second slider 304, the insertion hole 302, the pneumatic hydraulic rod 306, the second cylinder 305, the connecting column 309 and the lower clamping block 308, the first cylinder 5 runs to push the clamping components 3 at both ends of the slide rod 8 to slide toward the middle, and the second cylinder 305 is started to run. The second cylinder 305 is connected to the pneumatic hydraulic rod 306 through a pipeline to make it extend and press down, thereby achieving the effect of the clamping fixture.

[0033] The working principle of this utility model:

[0034] When in use, the jig to be clamped is placed on the upper surface of the placement table 1, the extension component 2 can be manually adjusted according to the length of the jig, and the rotating block 203 is rotated through the thread on the outer surface of the stud 204. The rotating block 203 can be rotated to clamp and fix the first slider 201. When the first slider 201 is loose, the rotating block 203 is manually moved to extend the side plate 202 outward, and the first slider 201 moves through the third slide groove 12. The first cylinder 5 runs to push the clamping components 3 at both ends of the slide rod 8 to slide toward the middle, and the second cylinder 305 is started to run. The second cylinder 305 is connected to the pneumatic hydraulic rod 306 through a pipeline to extend and press it down.

[0035] To sum up: the adjustment component of the clamping fixture, through the structure of the placing table 1, the extension component 2, the clamping component 3, the mounting plate body 4, the first cylinder 5, the screw mounting hole 6, the first slide groove 7, the slide rod 8, the second slide groove 9, the lifting plate 10, the first bolt 11, the third slide groove 12, the first slider 201, the side plate 202, the rotating block 203, the stud 204, the mounting block 301, the insertion hole 302, the second bolt 303, the second slider 304, the second cylinder 305, the pneumatic hydraulic rod 306, the clamping plate 307, the lower clamping block 308, the connecting column 309, and the upper clamping block 310, solves the problem that the existing fixture clamping tools cannot clamp fixtures of different thicknesses during the clamping process.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustment assembly for a clamping fixture, comprising a mounting plate (4), an extension assembly (2), a clamping assembly (3) and a placement table (1), characterized in that: The inner wall of the mounting plate body (4) is provided with two groups of sliding rods (8), both sides of the mounting plate body (4) are provided with first sliding grooves (7), both ends of the mounting plate body (4) are provided with two groups of screw mounting holes (6), the outer surfaces of the two groups of sliding rods (8) are slidably installed with two groups of clamping components (3), the inner wall of the first sliding groove (7) is movably installed with a placing table (1), the placing table (1) is fixed by a first bolt (11), the upper surface of the placing table (1) is provided with two groups of lifting plates (10), the inner wall of the placing table (1) is provided with two groups of third sliding grooves (12), the inner wall of the third sliding groove (12) is movably installed with an extension component (2), a first cylinder (5) is provided on one side of the mounting plate body (4), the output end pipeline of the first cylinder (5) is connected to the clamping component (3), and two groups of second sliding grooves (9) are provided on one side of the placing table (1).

2. The adjusting assembly of the clamping fixture according to claim 1, characterized in that: The extension assembly (2) comprises a first sliding block (201), the first sliding block (201) being slidably mounted on the inner wall of the third sliding groove (12), and a side plate (202) being provided at one end of the first sliding block (201).

3. An adjustment assembly for a clamping fixture as claimed in claim 2, characterized in that: A stud (204) is provided on one side of the first sliding block (201), one end of the stud (204) passes through the second sliding groove (9) and extends outside, and one end of the stud (204) is threadedly connected to the rotating block (203).

4. The adjusting assembly of a clamping fixture according to claim 1, characterized in that: The clamping assembly (3) comprises a second slider (304), the inner wall of the second slider (304) is slidably mounted on the outer surface of the slide rod (8), and a second cylinder (305) is provided on one side of the second slider (304).

5. The adjusting assembly of the clamping fixture according to claim 4, characterized in that: A mounting block (301) is provided on the other side of the second sliding block (304), an inner wall of the mounting block (301) is provided with an insertion hole (302), a connecting column (309) is movably installed on the inner wall of the mounting block (301), and the connecting column (309) is fixed by a second bolt (303).

6. The adjusting assembly of the clamping fixture according to claim 5, characterized in that: A lower clamping block (308) is fixedly mounted on one end of the connecting column (309), and an upper clamping block (310) is movably mounted on the inner wall of the lower clamping block (308).

7. An adjustment assembly for a clamping fixture as claimed in claim 6, characterized in that: Two groups of pneumatic hydraulic rods (306) are arranged on the upper surface of the upper clamping block (310), and the output ends of the two groups of pneumatic hydraulic rods (306) extend through the lower surface of the upper clamping block (310). The output ends of the two groups of pneumatic hydraulic rods (306) are provided with clamping plates (307), and the pipelines of the two groups of pneumatic hydraulic rods (306) are connected to the output end of the second cylinder (305).

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