CN211276643U - A clamping tool for side opening processing - Google Patents

Abstract

The utility model discloses a clamping jig for side hole processing, which comprises two groups of parallel long base stations and a T-shaped clamp arranged between the two base stations, wherein a guide rail and a group of sliders matched with the guide rail are arranged on each group of base stations along the length direction of the base stations, the two side ends of the clamp are respectively fixedly connected with the two groups of sliders, and the rear end of the clamp is fixedly connected with an electric push rod; the clamp is of an integrated T-shaped structure formed by a connecting plate at the upper end and a clamping plate at the lower end, two sides of the connecting plate are fixedly connected with two sliding blocks, two sides of the clamping plate are abutted against the inner sides of two base stations, and a caulking groove which is through from left to right and is not through at the rear side is formed in the clamping plate. The utility model fixes one end of the workpiece by using the clamp, the clamp moves back and forth under the action of the electric push rod, the slide block moves along the guide rail, and the slide block and the guide rail are used for fixing and limiting the clamp, so as to ensure that the clamp does not shake or shift in the moving process; meanwhile, the fixture is used for fixing the single side of the workpiece without clamping the upper surface and the lower surface, so that the workpiece is prevented from being damaged.

Description

A clamping tool for side opening processing

Technical Field

The utility model belongs to the technical field of the mould, concretely relates to clamping tool for side opening processing.

Background

The jig for drilling is a type of jig that can guide the drilling device to the position of each hole by means of a mold. The clamping jig for machining the side holes generally adopts an upper and lower combined type die, clamps the upper and lower surfaces of a workpiece by using the die, and then is matched with a drilling device to complete machining of the side holes. In the use, the upper surface and the lower surface of a workpiece are required to be smooth, the workpiece is difficult to operate due to unevenness, the application range is small, the pressure loss of the surface of the workpiece is easily caused, the flatness of the side edge is difficult to ensure, and further the inaccuracy in drilling and machining is easily caused.

SUMMERY OF THE UTILITY MODEL

To not enough and a difficult problem among the prior art, the utility model aims at providing a clamping tool for side opening processing.

The utility model discloses a following technical scheme realizes:

a clamping jig for side hole machining comprises two groups of parallel long base stations which are spaced, and a T-shaped clamp arranged between the two base stations, wherein a guide rail and a group of sliding blocks matched with the guide rail are arranged on each group of base stations along the length direction of the base stations; the clamp is of an integrated T-shaped structure formed by a connecting plate at the upper end and a clamping plate at the lower end, two sides of the connecting plate are fixedly connected with two sliding blocks, two sides of the clamping plate are abutted against the inner sides of two base stations, and a caulking groove which is through from left to right and is not through at the rear side is formed in the clamping plate.

Furthermore, the clamp also comprises a plurality of groups of fasteners, the fasteners penetrate through the connecting plate and are communicated with the upper part of the clamping plate and the caulking groove, and the tail ends of the fasteners are provided with pressing plates.

Furthermore, linear guide parts are arranged at the joints of the two sides of the clamping plate and the inner sides of the two base platforms, each linear guide part comprises a plurality of parallel wire grooves and convex strips matched with the wire grooves, the wire grooves and the convex strips are respectively arranged on the two sides of the clamping plate and the inner sides of the base platforms, and the installation positions of the wire grooves and the convex strips can be interchanged.

Furthermore, a group of penetrating plates are arranged at the front end between the two groups of base stations.

Furthermore, a support frame is installed at the rear end between the two groups of base platforms, and a rod body of the electric push rod penetrates through the support frame.

Furthermore, the base station is provided with scale marks.

Compared with the prior art, the utility model discloses beneficial effect includes:

(1) the utility model utilizes the clamp to fix one end of the workpiece, the clamp moves back and forth under the action of the electric push rod, the slide block moves along the guide rail, the drilling equipment only needs to move the clamp during the operation of the side hole without moving, and the slide block and the guide rail are used for fixing and limiting the clamp, so that the clamp is ensured not to shake or shift in the moving process; meanwhile, the fixture is used for fixing the single side of the workpiece without clamping the upper surface and the lower surface, so that the workpiece is prevented from being damaged.

(2) The utility model discloses still be equipped with to the work piece export direction support wear the board, support the support frame of direction, further prevent the sharp guide part of skew to electric putter for remain stable, linear motion in the clamping tool use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic sectional view along the direction a-a in fig. 1.

Fig. 3 is a schematic sectional view of the clamp of fig. 2 along the direction B-B.

Illustration of the drawings: 1-base station, 2-guide rail, 3-slide block, 4-clamp, 401-connecting plate, 402-clamping plate, 403-caulking groove, 404-fastener, 405-pressing plate, 5-electric push rod, 6-support frame, 7-scale mark, 8-penetrating plate and 9-linear guide part.

In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, integrally connected; can be mechanical connection and electrical connection; may be directly connected, indirectly connected through intervening agents, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood to be specific to those skilled in the art.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 to 3, a clamping jig for side hole machining includes two sets of parallel long base stations 1 spaced apart from each other, and a T-shaped clamp 4 disposed between the two base stations 1, wherein a guide rail 2 and a set of sliders 3 matched with the guide rail 2 are installed on each set of base station 1 along the length direction of the base station, the area between the two sets of base stations 1 is a space for moving a workpiece after being clamped, and the distance between the two sets of base stations can be adjusted according to the size of the workpiece, so that the two sides of the workpiece or the clamp 4 abut against the two sets of base stations 1 to ensure that the side of the workpiece is straight when the workpiece moves, the two side ends of the clamp 4 are respectively fixedly connected with the two sets of sliders 3, and the rear end of the. In specific implementation, one end of a workpiece is fixed through a clamp 4, the clamp 4 moves back and forth under the action of an electric push rod 5, a sliding block 3 moves along a guide rail 2, the clamp 4 guides the workpiece to move, when the unfixed part of the workpiece moves out of the areas of two base stations 1, then drilling equipment can drill the side edge of the workpiece, the drilling equipment does not need to move during operation of a side hole and only needs to move through the clamp, and the sliding block 3 and the guide rail 2 are used for fixing and limiting the clamp 4 so as to ensure that the clamp is not shaken or deviated in the moving process; meanwhile, the clamp 4 is used for fixing the single side of the workpiece without clamping the upper surface and the lower surface, so that the workpiece is prevented from being damaged.

The clamp 4 is of an integrated T-shaped structure formed by a connecting plate 401 at the upper end and a clamping plate 402 at the lower end, two sides of the connecting plate 401 are fixedly connected with two sliding blocks 3, two sides of the clamping plate 402 abut against the inner sides of two base stations 1, a left-right through caulking groove 403 and a rear side which are not through are formed in the clamping plate 402, the caulking groove 403 is used for clamping one end of a workpiece, in order to fix the workpiece, the clamp 4 further comprises a plurality of groups of fasteners 404, the fasteners 404 penetrate through the connecting plate 401 and are communicated with the caulking groove 403 on the upper portion of the clamping plate 402, and a pressing plate 405 is arranged. The fasteners 404 are mechanical parts commonly used in the art for fastening connections, such as bolts, studs, screws, and the like.

In order to further ensure that the clamp 4 and a workpiece are not easy to deviate and keep straight when moving and the clamp 4 is required not to shake when moving, the joint of the two sides of the clamp plate 402 and the inner sides of the two base platforms 1 is provided with a straight line guide part 9, the straight line guide part 9 is composed of a plurality of parallel wire grooves and convex strips matched with the wire grooves, the wire grooves and the convex strips are respectively arranged on the two sides of the clamp plate 402 and the inner sides of the base platforms 1, and the positions where the wire grooves and the convex strips are arranged can be interchanged. In the moving process of the clamp 4, the wire grooves and the raised lines are mutually matched, and the wire grooves have the functions of limiting and preventing deviation.

In order to enable the workpiece to be more stable in the machining process, a group of penetrating plates 8 are arranged at the front ends between the two groups of base stations 1 and used for supporting the workpiece, and the part of the workpiece penetrating through the penetrating plates 8 can be drilled. The front end between the two groups of base stations 1 refers to the outlet direction of the clamp 4 when moving along the guide rail 2, and the plate 8 can be penetrated, and meanwhile, the clamp 4 can be prevented from moving excessively and exceeding the range.

In order to guarantee that electric putter 5 during operation is more stable, rear end installation support frame 6 between two sets of base stations 1, electric putter 5's the body of rod runs through support frame 6, and support frame 6 plays and supports, the positioning action electric putter 5.

For the convenience of observation, the base 1 is provided with scale marks 7 for observing the moving distance of the clamp 4. In industrial operation, the electric putter 5 is often provided with a linear sensor for measuring the distance the electric putter 5 has moved.

In particular implementation, the utility model discloses still include the corollary equipment of electric putter 5, guide rail 2 isotructures, like motor, locker etc. its structure, connection, constitution adopt conventional setting, the utility model discloses do not explain in detail.

The foregoing merely illustrates preferred embodiments of the present invention, which are described in considerable detail and detail, but are not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (6)

1. The utility model provides a clamping tool for side opening processing which characterized in that: the long base platforms are arranged in parallel and spaced, the T-shaped clamp is arranged between the two base platforms, a guide rail and a group of sliding blocks matched with the guide rail are arranged on each base platform along the length direction of the base platform, the two side ends of the clamp are fixedly connected with the two groups of sliding blocks respectively, and the rear end of the clamp is fixedly connected with an electric push rod; the clamp is of an integral T-shaped structure formed by a connecting plate at the upper end and clamping plates at the lower end, the two sides of the connecting plate are fixedly connected with the two groups of sliding blocks, the two sides of the clamping plates are abutted against the inner sides of the base stations, and the clamping plates are internally provided with caulking grooves which are through from left to right and are not communicated with the rear sides.

2. The clamping jig for machining the side hole according to claim 1, characterized in that: the clamp further comprises a plurality of groups of fasteners, the fasteners penetrate through the connecting plate, the upper part of the clamping plate is communicated with the caulking groove, and the tail ends of the fasteners are provided with pressing plates.

3. The clamping jig for machining the side hole according to claim 1, characterized in that: the both sides of splint with two sets of the inboard department of meeting of base station sets up sharp guide part, sharp guide part by a plurality of parallel wire casings and with the sand grip that the wire casing agrees with constitutes, the wire casing with the sand grip sets up respectively the splint both sides the base station is inboard, the wire casing with the position of sand grip installation is interchangeable.

4. The clamping jig for machining the side hole according to claim 1, characterized in that: and a group of penetrating plates are arranged at the front end between the two groups of base stations.

5. The clamping jig for machining the side hole according to claim 1, characterized in that: and a support frame is arranged at the rear end between the two groups of base stations, and the rod body of the electric push rod penetrates through the support frame.

6. The clamping jig for machining the side hole according to claim 1, characterized in that: and the base station is provided with scale marks.

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