CN218284590U - Fixing clamp for processing coupler - Google Patents

Abstract

The utility model discloses a mounting fixture for shaft coupling processing, the on-line screen storage device comprises a base, the fixed backup pad that is equipped with on the right side top of base, be provided with the slide rail on the left side top of base, slidable is provided with the movable plate on the slide rail, still be provided with on the base and drive and move the subassembly and be connected the setting with the movable plate, all be provided with on movable plate and the backup pad and press from both sides tight stop gear. The utility model belongs to the technical field of the shaft coupling processing, specifically indicate that can adjust according to the size of shaft coupling, application range is bigger, and the convenience more of operation mode, the higher mounting fixture who is used for the shaft coupling processing of practicality.

Description

Fixing clamp for shaft coupling machining

Technical Field

The utility model belongs to the technical field of the shaft coupling processing, specifically indicate a mounting fixture for shaft coupling processing.

Background

The coupling is a device for connecting two shafts or a shaft and a rotating part, rotating together in the process of transmitting motion and power and not being separated under normal conditions. Sometimes it is used as a safety device to prevent the coupled machine parts from bearing excessive load, and it plays the role of overload protection.

The size is not convenient for adjust to traditional shaft coupling mounting fixture, leads to the size type scope of centre gripping shaft coupling less, and traditional shaft coupling one end is fixed to be fastened through the bolt, and this kind of mode complex operation, efficiency is lower. Therefore the utility model provides a mounting fixture for shaft coupling processing solves the above-mentioned technical problem that proposes.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a can adjust according to the size of shaft coupling, application range is bigger, and the convenience that the operation mode is more, the higher mounting fixture who is used for the shaft coupling processing of practicality.

In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: a fixed clamp for processing a coupler comprises a base, wherein a supporting plate is fixedly arranged on the top of the right side of the base, a sliding rail is arranged on the top of the left side of the base, a moving plate is slidably arranged on the sliding rail, a driving assembly is further arranged on the base and connected with the moving plate, and clamping and limiting mechanisms are arranged on the moving plate and the supporting plate; the clamping limiting mechanism comprises an electric push rod, a moving column, a connecting block and a limiting clamp plate, wherein supporting plates are arranged on opposite side walls of the supporting plate and the moving plate, the electric push rod is embedded on the outer side wall of the supporting plate and the moving plate, a connecting plate is connected to the output end of the electric push rod, the moving column is provided with two sets of supporting plates and is moved to run through the supporting plate and the moving plate respectively, the moving column is moved to run through the supporting plates, the end portion of the moving column is connected with the connecting plate and is arranged, one end of the moving column away from the connecting plate is arranged on the connecting block, the top end and the bottom end of the connecting block are provided with a linkage rod in an all-hinged mode, the end portion of the linkage rod is arranged on the limiting clamp plate, the side wall of the limiting clamp plate is arranged in an inward concave arc-shaped structure, and a connecting rod is arranged at the joint of the end portion of the linkage rod and the side wall of the supporting plate in an articulated mode.

The drive subassembly that moves includes driving motor and threaded rod, be provided with two sets of fixed blocks on the base relatively, the rotatable threaded rod of locating of junction of two sets of fixed blocks, the rotatable movable plate that runs through of threaded rod sets up, the movable plate cup joints the setting with the threaded rod screw thread, driving motor locates on the lateral wall of fixed block, driving motor output run-through fixed block connects in the threaded rod.

The linkage rod is arranged in an L-shaped structure, and the bent part of the linkage rod is hinged to the connecting block.

And cushion blocks are uniformly arranged under the base.

The limiting clamp plate is characterized in that a cushion layer is arranged on the inner concave arc-shaped side wall of the limiting clamp plate, and the cushion layer is made of rubber materials.

The driving motor is a servo motor.

The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a pair of a mounting fixture for shaft coupling processing moves setting of subassembly through driving, driving motor drive threaded rod rotates, the movable plate converts the rotary motion of threaded rod into straight reciprocating motion, thereby the movable plate slides on the slide rail, adjust the distance between the tight stop gear of clamp on the movable plate and the tight stop gear of clamp in the backup pad, adapt to the size of a dimension of shaft coupling, setting through pressing from both sides tight stop gear, electric putter passes through the connecting plate and drives the removal post and remove, it drives the connecting block and removes to remove the post, the connecting block removes and drives the trace and remove and deflect, the trace receives the connecting rod limiting displacement, and take place to remove and deflect for the center of rotation with the articulated department of trace and connecting block, the trace drives spacing splint and removes, thereby the spacing splint of upper and lower both sides remove to deflect in opposite directions and press from both sides the tip of shaft coupling tightly fixedly, and is easy to operate, the fixed stability of chucking, can not drop at will.

Drawings

Fig. 1 is a schematic view of an overall structure of a fixing clamp for processing a coupler according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a side view of the utility model provides a spacing splint for mounting fixture of shaft coupling processing.

The device comprises a base 1, a base 2, a supporting plate 3, a sliding rail 4, a moving plate 5, a driving component 6, a clamping limiting mechanism 7, an electric push rod 8, a moving column 9, a connecting block 10, a limiting clamping plate 11, a supporting plate 12, a connecting plate 13, a linkage rod 14, a connecting rod 15, a driving motor 16, a threaded rod 17, a fixing block 18, a cushion block 19 and a cushion layer.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to 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", 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-3, the utility model provides a fixed clamp for shaft coupling processing, including base 1, evenly be equipped with cushion 18 under the base 1, fixedly on the right side top of base 1 be equipped with backup pad 2, be provided with slide rail 3 on the left side top of base 1, slidable is provided with movable plate 4 on the slide rail 3, still be provided with on the base 1 and drive moving subassembly 5 and be connected the setting with movable plate 4, can be fine drive movable plate 4 steady slip on slide rail 3, be provided with on movable plate 4 and the backup pad 2 and press from both sides tight stop gear 6, can adjust according to the size of shaft coupling, application range is bigger, the operation mode is more convenient; clamping limiting mechanism 6 includes electric putter 7, move post 8, connecting block 9 and spacing splint 10, all be provided with extension board 11 on the relative lateral wall of backup pad 2 and movable plate 4, electric putter 7 inlays and locates on the lateral wall of backup pad 2 and movable plate 4, the output of electric putter 7 is connected and is equipped with connecting plate 12, it sets up two sets of and removes respectively and runs through backup pad 2 and movable plate 4 setting to move post 8, it runs through extension board 11 setting to move post 8, the tip and the connecting plate 12 of moving post 8 are connected and set up, connecting block 9 locates the one end that moves post 8 and keep away from connecting plate 12, the top and the bottom of connecting block 9 all articulate and are equipped with trace 13, trace 13 sets up for L type structure, the bending part of trace 13 articulates in connecting block 9, spacing splint 10 locates the tip of chucking trace 13, spacing splint 10 lateral wall sets up for the structure of indent arc type, the tip of trace 13 articulates with the junction of extension board 11 lateral wall is equipped with connecting rod 14, electric putter 7 drives moving post 8 through connecting plate 12 at will move, it moves post 9 to move, connecting block 9 moves connecting block 9 and drives connecting block 9 and moves deflection, thereby the fixed pivot the fixed connection that the moving trace 13 can not take place the fixed deflection of moving clamp and move the fixed pivot the fixed point, thereby it can not take place the fixed pivot the fixed point of moving clamp 13 and move the fixed contact to move the both sides of trace 10.

The driving and moving assembly 5 comprises a driving motor 15 and a threaded rod 16, two groups of fixed blocks 17 are oppositely arranged on the base 1, the connecting part of the two groups of fixed blocks 17 can be rotatably arranged on the threaded rod 16, the threaded rod 16 can rotatably penetrate through the movable plate 4, the movable plate 4 and the threaded rod 16 are in threaded sleeve connection, the driving motor 15 is arranged on the outer side wall of the fixed block 17, the output end of the driving motor 15 penetrates through the fixed block 17 to be connected to the threaded rod 16, the driving motor 15 drives the threaded rod 16 to rotate, the rotary motion of the threaded rod 16 is converted into linear reciprocating motion by the movable plate 4, the movable plate 4 slides on the sliding rail 3, the distance between a clamping limiting mechanism 6 on the movable plate 4 and the clamping limiting mechanism 6 on the supporting plate 2 is adjusted, and the size of the coupler is adapted.

The inner concave arc-shaped side wall of the limiting clamping plate 10 is provided with a cushion layer 19, and the cushion layer 19 is made of rubber materials, so that the clamping friction force is increased.

When the electric coupler is used specifically, adjustment is carried out according to the size of the coupler, the driving motor 15 is started, the driving motor 15 drives the threaded rod 16 to rotate, the movable plate 4 converts the rotary motion of the threaded rod 16 into linear reciprocating motion, the movable plate 4 slides on the sliding rail 3, the distance between the clamping limiting mechanism 6 on the movable plate 4 and the clamping limiting mechanism 6 on the supporting plate 2 is adjusted to adapt to the size of the coupler, then the electric push rod 7 is started, the electric push rod 7 drives the movable column 8 to move through the connecting plate 12, the movable column 8 drives the connecting block 9 to move, the connecting block 9 moves to drive the linkage rod 13 to move and deflect, the linkage rod 13 is limited by the connecting rod 14, the hinged part of the linkage rod 13 and the connecting block 9 serves as a rotation center to move and deflect, the linkage rod 13 drives the limiting clamping plates 10 to move, and the limiting clamping plates 10 on the upper side and the lower side move and deflect oppositely to clamp the end of the coupler fixedly.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (6)

1. The utility model provides a mounting fixture for shaft coupling processing which characterized in that: the clamping device comprises a base (1), wherein a supporting plate (2) is fixedly arranged on the top of the right side of the base (1), a sliding rail (3) is arranged on the top of the left side of the base (1), a moving plate (4) is slidably arranged on the sliding rail (3), a driving assembly (5) is further arranged on the base (1) and connected with the moving plate (4), and clamping and limiting mechanisms (6) are arranged on the moving plate (4) and the supporting plate (2); press from both sides tight stop gear (6) and include electric putter (7), remove post (8), connecting block (9) and spacing splint (10), all be provided with extension board (11) on the relative lateral wall of backup pad (2) and movable plate (4), electric putter (7) inlay and locate on the lateral wall of backup pad (2) and movable plate (4), the output connection of electric putter (7) is equipped with connecting plate (12), it sets up two sets ofly and removes respectively and runs through backup pad (2) and movable plate (4) setting to remove post (8), it runs through extension board (11) setting to remove post (8) removal, the tip and the connecting plate (12) of removing post (8) are connected and are set up, the one end of keeping away from connecting plate (12) is located to connecting block (9), the top and the bottom of connecting block (9) all articulate and are equipped with trace (13), the tip of trace (13) is located to spacing splint (10), spacing splint (10) lateral wall sets up for indent arc type structure, the tip of trace (13) is equipped with the articulated junction (14) of connecting rod (11).

2. The fixing clamp for the coupling machining according to claim 1, characterized in that: drive and move subassembly (5) including driving motor (15) and threaded rod (16), be provided with two sets of fixed blocks (17) on base (1) relatively, the junction of two sets of fixed blocks (17) is rotatable to be located threaded rod (16), threaded rod (16) is rotatable to run through movable plate (4) and sets up, movable plate (4) and threaded rod (16) screw thread cup joint the setting, driving motor (15) are located on the lateral wall of fixed block (17), driving motor (15) output runs through fixed block (17) and connects in threaded rod (16).

3. The fixing clamp for the coupling machining according to claim 2, characterized in that: the linkage rod (13) is arranged in an L-shaped structure, and the bent part of the linkage rod (13) is hinged to the connecting block (9).

4. A fixing clamp for processing a coupler according to claim 3, characterized in that: cushion blocks (18) are uniformly arranged below the base (1).

5. A mounting fixture for coupling processing of claim 4, wherein: the limiting clamp plate is characterized in that a cushion layer (19) is arranged on the inner concave arc-shaped side wall of the limiting clamp plate (10), and the cushion layer (19) is made of rubber materials.

6. The fixing clamp for the coupling machining according to claim 5, characterized in that: the driving motor (15) is a servo motor.

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