Auxiliary supporting device for columnar part maintenance

Abstract

The utility model provides an auxiliary supporting device for columnar part maintenance, and belongs to the technical field of machining. Comprising a box body, a motor, an L-shaped support, a first threaded rod, a supporting block, a first fixing block, a first hinge rod, a second hinge rod, a third hinge rod, a top plate, a sliding block, a side plate and a clamping mechanism. The motor is fixedly mounted on the inner wall of the bottom of the box body; the L-shaped bracket is fixedly mounted at the top of the box body; the first threaded rod penetrates through the L-shaped support to be rotationally installed on the top of the box body, and the first threaded rod is fixedly connected with an output shaft of the motor. A columnar part is placed on a top plate, a circular handle is rotated, and an arc-shaped clamping block drives an arc-shaped rubber non-slip mat to rotate until the arc-shaped rubber non-slip mat moves to the columnar part to clamp and fix the columnar part; and the motor is started, the top plate drives the columnar part to vertically move, the height and angle of the columnar part are adjusted, maintenance is convenient, and time and labor are saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical processing, and in particular relates to an auxiliary supporting device for repairing columnar parts. Background Art

[0002] Most of the machined parts are columnar parts. In the production of mechanical industry, the maintenance of columnar parts requires not only fixing the parts themselves, but also adjusting the height and angle of the parts. The existing fixed bracket cannot adjust the height and angle, and it is time-consuming and laborious to repair the columnar parts by hand.

[0003] Therefore, it is necessary to provide a special auxiliary support device for columnar parts maintenance to solve the above technical problems. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an auxiliary supporting device for columnar parts maintenance, which can be adjusted in height and angle and can clamp and fix the columnar parts under maintenance.

[0005] The purpose of the utility model is achieved through the following technical solutions.

[0006] The utility model provides an auxiliary support device for columnar parts maintenance, comprising: a box body, a motor, an L-shaped bracket, a first threaded rod, a support block, a first fixed block, a first hinged rod, a second hinged rod, a third hinged rod, a top plate, a slide block, a side plate and a clamping mechanism.

[0007] The motor is fixedly mounted on the bottom inner wall of the box; the L-shaped bracket is fixedly mounted on the top of the box; the first threaded rod passes through the L-shaped bracket and is rotatably mounted on the top of the box, and the first threaded rod is fixedly connected to the output shaft of the motor; the support block is threadedly mounted on the first threaded rod; the first fixed block is fixedly mounted on one side of the support block; the first hinged rod is hingedly mounted on the first fixed block; the second hinged rod is hingedly mounted on one end of the first hinged rod; the third hinged rod is hingedly mounted on the L-shaped bracket; the top plate is fixedly mounted on the third hinged rod and the second hinged rod; the side plate is fixedly mounted on the top of the top plate; and the clamping mechanism is arranged on the side plate.

[0008] The clamping mechanism includes a round handle, a second threaded rod, two articulated brackets, two second fixed blocks, two arc-shaped blocks, two fourth articulated rods and a third fixed block. The second threaded rod is threadedly mounted on the side panel, the round handle is fixedly mounted on one end of the second threaded rod, the two articulated brackets are symmetrically articulated on the side panel, the two second fixed blocks are respectively fixedly mounted on the two articulated brackets, the two arc-shaped blocks are respectively fixedly mounted on the two second fixed blocks, the two fourth articulated rods are respectively articulated on the two articulated brackets, and the third fixed block is articulated on one end of the two fourth articulated rods.

[0009] The third fixing block is provided with a groove, a first bearing is arranged inside the groove, an outer ring of the first bearing is fixedly connected to the inner wall of the groove, and an inner ring of the first bearing is fixedly sleeved on the second threaded rod.

[0010] Arc-shaped rubber anti-skid pads are provided on the two arc-shaped blocks, support rods are fixedly installed on both sides of the third fixed block, and sliding rods are fixedly installed on the ends of the two support rods away from each other. The two sliding rods pass through the side plates and are slidably connected to the side plates.

[0011] A sliding block is fixedly mounted on one side of the support block, a sliding groove is provided on the vertical surface of the L-shaped bracket, and the sliding block is slidably connected to the sliding groove.

[0012] A through hole is opened on the top of the box body, a second bearing is arranged inside the through hole, an outer ring of the second bearing is fixedly connected to the inner wall of the through hole, and an inner ring of the second bearing is fixedly sleeved on the first threaded rod.

[0013] How it works

[0014] First, place the columnar part on the top plate, turn the round handle, the round handle drives the second threaded rod to rotate, the second threaded rod drives the third fixed block to move, the third fixed block drives the two fourth hinged rods to rotate, the fourth hinged rod drives the hinged bracket to rotate, the hinged bracket drives the second fixed block to rotate, the second fixed block drives the arc-shaped clamping block to rotate, the arc-shaped clamping block drives the arc-shaped rubber anti-skid pad to rotate, until the arc-shaped rubber anti-skid pad moves to the columnar part to clamp and fix it;

[0015] Then, according to the required height and angle, start the motor, the motor drives the first threaded rod to rotate, the first threaded rod drives the support block to move vertically, the support block drives the first fixed block to move vertically, the first fixed block drives the first hinged rod to rotate, the first hinged rod drives the second hinged rod to rotate, the second hinged rod drives the top plate to move vertically, the top plate drives the columnar part to move vertically, and the height and angle are adjusted. Maintenance is relatively convenient and saves time and effort.

[0016] Beneficial Effects

[0017] The utility model provides an auxiliary support device for repairing columnar parts. The columnar parts are placed on a top plate, and a round handle is rotated, so that an arc-shaped clamping block drives an arc-shaped rubber anti-skid pad to rotate until the arc-shaped rubber anti-skid pad moves onto the columnar part to clamp and fix it. When the motor is started, the top plate drives the columnar part to move vertically, and the height and angle of the columnar part are adjusted, so that repair is relatively convenient and saves time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A structural schematic diagram of a preferred embodiment of the auxiliary support device for columnar parts maintenance provided by the utility model;

[0019] Figure 2 for Figure 1 A schematic cross-sectional view of the clamping mechanism shown;

[0020] Figure 3 for Figure 2 An enlarged schematic diagram of part A is shown.

[0021] Numbers in the figure: 1-box, 2-motor, 3-L-shaped bracket, 4-first threaded rod, 5-support block, 6-first fixed block, 7-first hinged rod, 8-second hinged rod, 9-third hinged rod, 10-top plate, 11-slider, 12-side plate, 13-round handle, 14-second threaded rod, 15-hinge bracket, 16-second fixed block, 17-arc-shaped block, 18-fourth hinged rod, 19-third fixed block. DETAILED DESCRIPTION

[0022] The utility model is further described in detail below with reference to the accompanying drawings and embodiments.

[0023] Example

[0024] Combined with reference Figure 1 , Figure 2 , Figure 3 An auxiliary support device for columnar parts maintenance includes: a box body 1, a motor 2, an L-shaped bracket 3, a first threaded rod 4, a support block 5, a first fixed block 6, a first hinged rod 7, a second hinged rod 8, a third hinged rod 9, a top plate 10, a slider 11, a side plate 12 and a clamping mechanism.

[0025] The motor 2 is fixedly mounted on the bottom inner wall of the box body 1; the L-shaped bracket 3 is fixedly mounted on the top of the box body 1; the first threaded rod 4 passes through the L-shaped bracket 3 and is rotatably mounted on the top of the box body 1, and the first threaded rod 4 is fixedly connected to the output shaft of the motor 2; the support block 5 is threadedly mounted on the first threaded rod 4; the first fixed block 6 is fixedly mounted on one side of the support block 5; the first hinged rod 7 is hingedly mounted on the first fixed block 6; the second hinged rod 8 is hingedly mounted on the other end of the first hinged rod 7; the third hinged rod 9 is hingedly mounted on the L-shaped bracket 3; the top plate 10 is fixedly mounted on the third hinged rod 9 and the second hinged rod 8; the side plate 12 is fixedly mounted on the top of the top plate 10; the clamping mechanism is arranged on the side plate 12.

[0026] The clamping mechanism includes a round handle 13, a second threaded rod 14, two articulated brackets 15, two second fixed blocks 16, two arc-shaped blocks 17, two fourth articulated rods 18 and a third fixed block 19. The second threaded rod 14 is threadedly mounted on the side panel 12. The round handle 13 is fixedly mounted on one end of the second threaded rod 14. The two articulated brackets 15 are symmetrically articulated on the side panel 12. The two second fixed blocks 16 are respectively fixedly mounted on the two articulated brackets 15. The two arc-shaped blocks 17 are respectively fixedly mounted on the two second fixed blocks 16. The two fourth articulated rods 18 are respectively articulated on the two articulated brackets 15. The third fixed block 19 is articulated on one end of the two fourth articulated rods 18.

[0027] The third fixing block 19 is provided with a groove, and a first bearing is arranged inside the groove. The outer ring of the first bearing is fixedly connected to the inner wall of the groove, and the inner ring of the first bearing is fixedly sleeved on the second threaded rod 14, and the second threaded rod 14 is supported by the bearing.

[0028] The two arc-shaped clamping blocks 17 are both provided with arc-shaped rubber anti-skid pads, support rods are fixedly installed on both sides of the third fixed block 19, and sliding rods are fixedly installed on the ends of the two support rods away from each other. The two sliding rods pass through the side panels 12 and are slidably connected to the side panels 12. The arc-shaped rubber anti-skid pads can achieve a better fixing effect.

[0029] A sliding block 11 is fixedly mounted on one side of the support block 5 , a sliding groove is provided on the L-shaped bracket 3 , and the sliding block 11 is slidably connected to the sliding groove, and the sliding block 11 is limited by the sliding groove.

[0030] A through hole is opened on the top of the box body 1, and a second bearing is arranged inside the through hole. The outer ring of the second bearing is fixedly connected to the inner wall of the through hole, and the inner ring of the second bearing is fixedly sleeved on the first threaded rod 4, and the first threaded rod 4 is supported by the bearing.

[0031] A through hole is provided at a lateral position of the L-shaped bracket 3, and a third bearing is provided inside the through hole. The outer ring of the third bearing is fixedly connected to the inner wall of the through hole, and the inner ring of the third bearing is fixedly sleeved on the first threaded rod 4, and the first threaded rod 4 is supported by the bearing.

[0032] The working principle of the auxiliary support device for columnar parts maintenance provided by the utility model is as follows:

[0033] First, place the columnar part on the top plate 10, rotate the round handle 13, the round handle 13 drives the second threaded rod 14 to rotate, the second threaded rod 14 drives the third fixing block 19 to move, the third fixing block 19 drives the two fourth hinged rods 18 to rotate, the fourth hinged rod 18 drives the hinged bracket 15 to rotate, the hinged bracket 15 drives the second fixing block 16 to rotate, the second fixing block 16 drives the arc-shaped clamping block 17 to rotate, the arc-shaped clamping block 17 drives the arc-shaped rubber anti-skid pad to rotate, until the arc-shaped rubber anti-skid pad moves to the columnar part to clamp and fix it;

[0034] Then, according to the required height and angle, start the motor 2, the motor 2 drives the first threaded rod 4 to rotate, the first threaded rod 4 drives the support block 5 to move vertically, the support block 5 drives the first fixed block 6 to move vertically, the first fixed block 6 drives the first hinged rod 7 to rotate, the first hinged rod 7 drives the second hinged rod 8 to rotate, the second hinged rod 8 drives the top plate 10 to move vertically, the top plate 10 drives the columnar part to move vertically, and the height and angle are adjusted, which makes maintenance more convenient and saves time and effort.

[0035] Compared with the related art, the auxiliary support device for columnar parts maintenance provided by the utility model has the following beneficial effects:

[0036] The utility model provides an auxiliary support device for repairing columnar parts. The columnar parts are placed on a top plate 10, and a round handle 13 is rotated, so that an arc-shaped clamping block 17 drives an arc-shaped rubber anti-skid pad to rotate until the arc-shaped rubber anti-skid pad moves onto the columnar parts to clamp and fix them. When a motor 2 is started, the top plate 10 drives the columnar parts to move vertically, and the height and angle of the columnar parts are adjusted, so that repair is relatively convenient and saves time and effort.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An auxiliary support device for columnar parts maintenance, characterized in that: include: Box body, motor, L-shaped bracket, first threaded rod, support block, first fixing block, first hinged rod, second hinged rod, third hinged rod, top plate, slide block, side plate and clamping mechanism; The motor is fixedly mounted on the bottom inner wall of the box; the L-shaped bracket is fixedly mounted on the top of the box; the first threaded rod passes through the L-shaped bracket and is rotatably mounted on the top of the box, and the first threaded rod is fixedly connected to the output shaft of the motor; the support block is threadedly mounted on the first threaded rod; the first fixing block is fixedly mounted on one side of the support block; the first hinged rod is hingedly mounted on the first fixing block; the second hinged rod is hingedly mounted on one end of the first hinged rod; the third hinged rod is hingedly mounted on the L-shaped bracket; the top plate is fixedly mounted on the third hinged rod and the second hinged rod; the side plate is fixedly mounted on the top of the top plate; the clamping mechanism is arranged on the side plate; The clamping mechanism comprises a round handle, a second threaded rod, two hinged brackets, two second fixing blocks, two arc-shaped clamping blocks, two fourth hinged rods and a third fixing block, the second threaded rod is threadedly mounted on the side panel, the round handle is fixedly mounted on one end of the second threaded rod, the two hinged brackets are symmetrically hingedly mounted on the side panel, the two second fixing blocks are respectively fixedly mounted on the two hinged brackets, the two arc-shaped clamping blocks are respectively fixedly mounted on the two second fixing blocks, the two fourth hinged rods are respectively hingedly mounted on the two hinged brackets, and the third fixing block is hingedly mounted on one end of the two fourth hinged rods; The third fixing block is provided with a groove, a first bearing is arranged inside the groove, an outer ring of the first bearing is fixedly connected to the inner wall of the groove, and an inner ring of the first bearing is fixedly sleeved on the second threaded rod; Support rods are fixedly installed on both sides of the third fixed block, and sliding rods are fixedly installed on the ends of the two support rods that are away from each other, and the two sliding rods pass through the side plates and are slidably connected to the side plates; A sliding block is fixedly mounted on one side of the support block, a sliding groove is provided on the vertical surface of the L-shaped bracket, and the sliding block is slidably connected to the sliding groove.

2. The auxiliary support device for columnar parts maintenance according to claim 1, characterized in that: A through hole is opened on the top of the box body, a second bearing is arranged inside the through hole, an outer ring of the second bearing is fixedly connected to the inner wall of the through hole, and an inner ring of the second bearing is fixedly sleeved on the first threaded rod.

3. The auxiliary support device for columnar parts maintenance according to claim 2, characterized in that: A through hole is provided at a lateral position of the L-shaped bracket, a third bearing is provided inside the through hole, an outer ring of the third bearing is fixedly connected to the inner wall of the through hole, and an inner ring of the third bearing is fixedly sleeved on the first threaded rod.

4. The auxiliary support device for columnar parts maintenance according to any one of claims 1 to 3, characterized in that: Arc-shaped rubber anti-skid pads are arranged on the two arc-shaped clamping blocks.

Images