Drilling and positioning clamp for automobile shock absorber bracket

Abstract

The utility model relates to the technical field of clamps, and discloses an automobile shock absorber bracket drilling positioning clamp which comprises a bottom plate, a supporting block is fixedly installed on the outer portion of the bottom plate, a positioning groove is formed in the supporting block, an avoiding hole is formed in the supporting block, an avoiding groove is formed in the positioning groove, and a clamping groove is formed in the bottom plate. A limiting mechanism is arranged outside the bottom plate, and a material guiding mechanism is arranged outside the limiting mechanism. Through cooperation of a vacuum pump, an exhaust pipe and a rotary drum, a bracket can be adsorbed conveniently, the bracket can be tightly attached to a rubber non-slip mat conveniently, the bracket can be away from a positioning groove conveniently when a clamping plate restores to the original position, the rotary drum can rotate conveniently through cooperation of a belt wheel and a transmission belt by starting a servo motor, and therefore the bracket can be rotated and turned over conveniently; and workers do not need to turn over the bracket manually, the clamping plates are moved through repeated operation, the rotated bracket is conveniently limited, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fixture, concretely is a kind of automobile shock absorber bracket drilling positioning fixture. BACKGROUND

[0002] Automobile shock absorber bracket is fixed on the body or suspension assembly, ensure its stable work connecting piece, in order to facilitate the connection between shock absorber and bracket, need to drill the bracket, so need to use positioning fixture.

[0003] In prior art, automobile shock absorber bracket generally adopts U-shaped structure design, need to carry out drilling work to the both sides of bracket in turn, the bracket is clamped by pneumatic clamp set on drilling machine, facilitate the drilling work of bracket, but in actual use process, since the both sides of bracket need to be drilled, need to be fixed on a plane first, after completing one side hole processing, manually overturn bracket one hundred and eighty degrees and re-clamp, to continue to process the other side hole, not only time-consuming is long, and hole position misregistration caused by positioning deviation is also likely to appear, and the working efficiency is low, so an automobile shock absorber bracket drilling positioning fixture needs to be improved to solve the above problems. SUMMARY

[0004] The utility model aims at providing an automobile shock absorber bracket drilling positioning fixture to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: an automobile shock absorber bracket drilling positioning fixture, including bottom plate, the outside fixed mounting of bottom plate has support block, the inside of support block is equipped with positioning slot, the inside of support block is equipped with avoiding hole, the inside of positioning slot is equipped with avoiding slot, the outside of bottom plate is provided with limiting mechanism, the outside of limiting mechanism is provided with guide mechanism.

[0006] Preferably, the limiting mechanism includes a clamping plate, the clamping plate is slidingly installed on the outside of the bottom plate, the left end of the clamping plate is fixedly installed with an electric telescopic rod, the electric telescopic rod is fixedly installed with the bottom plate, the bottom of the clamping plate is fixedly installed with a T-shaped block, the left end of the clamping plate is fixedly installed with a servo motor, the output end of the servo motor is drivingly installed with a transmission belt through a belt pulley, the inside of the clamping plate is rotatably installed with a rotating drum, the outside of the rotating drum is drivingly installed with the transmission belt through a belt pulley, the right end of the rotating drum is provided with a through hole, the left end of the rotating drum is fixedly installed with a rotary joint, the left end of the rotary joint is fixedly installed with an air extraction pipe, the right end of the rotating drum is fixedly installed with a clamping block outside, the right side of the clamping block is provided with a rubber non-slip pad, to facilitate the limiting and rotating work of the bracket.

[0007] Preferably, the inner part of the base plate is provided with a sliding groove corresponding to the position of the T-shaped block, and the T-shaped block is slidingly installed in the sliding groove, facilitating smooth movement of the clamping plate.

[0008] Preferably, the material guiding mechanism comprises a positioning seat fixedly installed at the right end of the clamping plate, a positioning block slidingly installed on the inner wall of the positioning seat, and a material guiding plate fixedly installed at the top of the positioning block.

[0009] Preferably, the material guiding mechanism comprises a positioning seat fixedly installed at the right end of the clamping plate, a positioning block slidingly installed on the inner wall of the positioning seat, and a material guiding plate fixedly installed at the top of the positioning block.

[0010] Compared with the prior art, the automobile shock absorber bracket drilling positioning clamp has the following beneficial effects:

[0011] 1. The automobile shock absorber bracket drilling positioning clamp is provided with a limiting mechanism, in the use process, an electric telescopic rod and a T-shaped block are arranged, the clamping plate moves stably, the clamping block moves towards the bracket, the bracket is clamped and limited, one side of the bracket is drilled, a vacuum pump, an air suction pipe and a rotating drum are matched, the bracket is adsorbed, the bracket is closely attached to the rubber non-slip pad, the clamping plate returns to the original position, the bracket moves away from the positioning groove, a servo motor is started, a belt pulley and a transmission belt are matched, the rotating drum rotates, the bracket rotates and turns over, the bracket is manually turned over by the worker, the clamping plate moves repeatedly, the rotated bracket is limited, the work efficiency is improved, after the drilling work is completed, the bracket is adsorbed and moves away from the positioning groove, after the adsorption is released, the bracket falls down, and the bracket is manually unloaded by the worker.

[0012] 2. The automobile shock absorber bracket drilling positioning clamp is provided with a material guiding mechanism, in the use process, a positioning seat is arranged, the positioning block is positioned, the material guiding plate is preliminarily positioned, the screw is matched, the positioning block is limited, the material guiding plate is quickly installed, the bracket falls down, the material guiding plate is matched, and the bracket is guided and unloaded. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained from these drawings without creative labor.

[0014] Figure 1 It is a front structure schematic view of the present application.

[0015] Figure 2 It is a schematic view of the position relationship of the avoiding hole of the present application.

[0016] Figure 3 It is a schematic view of the position relationship of the present application.

[0017] Figure 4 It is a schematic view of the position relationship of the present application.

[0018] Figure 5 It is a schematic view of the position relationship of the present application.

[0019] In the figure: 1, bottom plate; 2, supporting block; 3, positioning groove; 4, avoiding hole; 5, avoiding groove; 6, limiting mechanism; 601, clamping plate; 602, electric telescopic rod; 603, T-shaped block; 604, servo motor; 605, transmission belt; 606, rotating drum; 607, rotating joint; 608, air extraction pipe; 609, clamping block; 610, rubber non-slip pad; 7, material guiding mechanism; 701, positioning seat; 702, positioning block; 703, material guiding plate; 704, screw. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0021] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through intermediate medium; it can be the communication inside two elements or the interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0022] Embodiment one:

[0023] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a kind of automobile shock absorber bracket drilling positioning fixture, the inside of bottom plate 1 is equipped with mounting hole, to facilitate the installation of bottom plate 1 on drilling machine, the outside of bottom plate 1 is fixedly installed with support block 2, the inside of support block 2 is equipped with positioning groove 3, positioning groove 3 is compatible with bracket, to facilitate the positioning work of bracket, the inside of support block 2 is equipped with avoiding hole 4, avoiding hole 4 is through support block 2, the diameter of avoiding hole 4 is greater than drill diameter, the inside of positioning groove 3 is equipped with avoiding slot 5, the burr produced after drilling can be avoided by the avoiding slot 5 equipped with, the movement of bracket is caused, the outside of bottom plate 1 is provided with limiting mechanism 6, the outside of limiting mechanism 6 is provided with guide mechanism 7.

[0024] Further, the limiting mechanism 6 comprises a clamping plate 601, the clamping plate 601 is slidingly installed outside the bottom plate 1, the left end of the clamping plate 601 is fixedly installed with an electric telescopic rod 602, the electric telescopic rod 602 is fixedly installed with the bottom plate 1, the bottom of the clamping plate 601 is fixedly installed with a T-shaped block 603, the number of the T-shaped block 603 is two, and the two T-shaped blocks 603 are symmetrically arranged at the bottom of the clamping plate 601, so as to facilitate the stable movement of the clamping plate 601, the left end of the clamping plate 601 is fixedly installed with a servo motor 604, the output end of the servo motor 604 penetrates through the clamping plate 601, the output end of the servo motor 604 is drivingly installed with a transmission belt 605 through a belt pulley, the inside of the clamping plate 601 is rotatably installed with a rotating drum 606, the outside of the rotating drum 606 is drivingly installed with the transmission belt 605 through a belt pulley, a through hole is formed in the right end of the rotating drum 606, a plurality of through holes are formed, and the plurality of through holes form a honeycomb structure, so as to facilitate the adsorption work of the bracket, the left end of the rotating drum 606 is fixedly installed with a rotary joint 607, the left end of the rotary joint 607 is fixedly installed with a suction pipe 608, one end of the suction pipe 608 away from the rotary joint 607 is connected with a vacuum pump, the right end of the rotating drum 606 is fixedly installed with a clamping block 609, the center of the clamping block 609 corresponds to the center of the bottom of the bracket, so as to facilitate the rotation of the bracket by one hundred and eighty degrees, a rubber anti-skid pad 610 is arranged on the right side of the clamping block 609, by starting the electric telescopic rod 602, under the cooperation of the T-shaped block 603, the clamping plate 601 is moved, the clamping block 609 moves towards the bracket, the rubber anti-skid pad 610 is tightly attached to the bracket, and the bracket is limited, accompanying the rotation and downward movement of the drill bit, the side of the bracket is drilled, by starting the vacuum pump, under the cooperation of the suction pipe 608 and the rotating drum 606, the bracket is adsorbed, by restoring the clamping plate 601 to the original position, by starting the servo motor 604, under the cooperation of the belt pulley and the transmission belt 605, the rotating drum 606 is rotated by one hundred and eighty degrees, so that the bracket is rotated, the clamping plate 601 is repeatedly operated to move towards the supporting block 2, the other side of the bracket is drilled, after the drilling is completed, the bracket is moved away from the supporting block 2, the adsorption of the bracket is released, and the bracket is conveniently discharged.

[0025] Further, a sliding groove is formed in the inside of the bottom plate 1 and corresponds to the position of the T-shaped block 603, and the T-shaped block 603 is slidingly installed in the sliding groove, accompanying the movement of the clamping plate 601, the T-shaped block 603 is facilitated to slide in the sliding groove, so that the movement of the clamping plate 601 is more stable.

[0026] Please refer to Figure 5And combined with example one, further get, guide material mechanism 7 includes positioning seat 701, positioning seat 701 is fixedly installed at the right end of clamping plate 601, positioning block 702 is slidably installed on the inner wall of positioning seat 701, positioning block 702 is fixedly installed on the top of guide plate 703, screw 704 is movably installed in the inside of positioning seat 701, the number of two screws 704, two screws 704 are movably installed in the inside of positioning seat 701, by sliding positioning block 702 into the inside of positioning seat 701, by rotating screw 704, the installation work of positioning block 702 and guide plate 703 is completed, the collecting box or transmission equipment is arranged in the discharge port of guide plate 703, which is convenient for the guidance and discharge of the subsequent bracket.

[0027] Further, screw holes are formed in the corresponding positions of the inside of positioning block 702 and screw 704, and screw 704 is screwedly installed in the screw hole, by rotating screw 704 using a tool, the positioning block 702 is conveniently positioned, so that the installation work of guide plate 703 is completed.

[0028] In actual operation process, when the device is used, the bottom plate 1 is installed in the suitable position of the drilling machine, the positioning block 702 is slid into the inside of the positioning seat 701, the installation work of the positioning block 702 and the guide plate 703 is completed by rotating the screw 704, the collecting box or transmission equipment is arranged in the discharge port of the guide plate 703, the bracket to be processed is placed in the inside of the positioning groove 3, the clamping plate 601 is moved under the cooperation of the T-shaped block 603, the clamping block 609 moves towards the bracket, the rubber non-slip pad 610 is tightly attached to the bracket, the bracket is positioned, the bracket is drilled on one side with the rotation and downward movement of the drill bit, the bracket is adsorbed under the cooperation of the air suction pipe 608 and the rotating drum 606 by starting the vacuum pump, the clamping plate 601 is restored to the original position, the rotating drum 606 is rotated by one hundred and eighty degrees under the cooperation of the pulley and the transmission belt 605 by starting the servo motor 604, so that the bracket is rotated, the clamping plate 601 is moved towards the support block 2 by repeating the operation, the other side of the bracket is drilled, after the drilling is completed, the bracket is discharged by moving away from the support block 2, the adsorption of the bracket is released, the bracket is guided and discharged under the cooperation of the guide plate 703.

[0029] It is to be noted that, as used in this specification and the appended claims, the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to "a component" can include a combination of two or more components. Additionally, the terms "comprise," "comprises," and "comprising," or any variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements is not necessarily limited to those elements, but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Furthermore, unless otherwise indicated herein, the terms "first," "second," "third," etc., are not intended to denote a physical order, quantity, or importance, but rather are used for the purpose of nomenclature.

Claims

1. A drilling and positioning fixture for an automotive shock absorber bracket, comprising a base plate (1), characterized in that: A support block (2) is fixedly installed on the outside of the base plate (1). A positioning groove (3) is provided inside the support block (2). An avoidance hole (4) is provided inside the support block (2). An avoidance groove (5) is provided inside the positioning groove (3). A limiting mechanism (6) is provided on the outside of the base plate (1). A material guiding mechanism (7) is provided on the outside of the limiting mechanism (6).

2. The automotive shock absorber bracket drilling and positioning fixture according to claim 1, characterized in that: The limiting mechanism (6) includes a clamping plate (601), which is slidably mounted on the outside of the base plate (1). An electric telescopic rod (602) is fixedly mounted on the left end of the clamping plate (601), and the electric telescopic rod (602) is fixedly mounted to the base plate (1). A T-shaped block (603) is fixedly mounted on the bottom of the clamping plate (601). A servo motor (604) is fixedly mounted on the left end of the clamping plate (601). The output end of the servo motor (604) is connected to a transmission belt (605) via a pulley. A rotating drum (606) is rotatably mounted inside the clamping plate (601). The outside of the rotating drum (606) is driven by a pulley and a transmission belt (605). A through hole is opened at the right end of the rotating drum (606). A rotary joint (607) is fixedly mounted at the left end of the rotating drum (606). An air extraction pipe (608) is fixedly mounted at the left end of the rotary joint (607). A clamping block (609) is fixedly mounted on the outside of the right end of the rotating drum (606). A rubber anti-slip pad (610) is provided on the right side of the clamping block (609).

3. The automotive shock absorber bracket drilling and positioning fixture according to claim 2, characterized in that: The base plate (1) has a sliding groove at the position corresponding to the T-shaped block (603), and the T-shaped block (603) is slidably installed in the sliding groove.

4. The automotive shock absorber bracket drilling and positioning fixture according to claim 2, characterized in that: The material guiding mechanism (7) includes a positioning seat (701), which is fixedly installed on the right end of the clamping plate (601). A positioning block (702) is slidably installed on the inner wall of the positioning seat (701). A material guiding plate (703) is fixedly installed on the top of the positioning block (702). A screw (704) is movably installed inside the positioning seat (701).

5. A drilling and positioning fixture for an automotive shock absorber bracket according to claim 4, characterized in that: The positioning block (702) has a threaded hole at the position corresponding to the screw (704), and the screw (704) is threadedly installed in the threaded hole.

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