CN212735578U

CN212735578U - Multi-angle fixture for transmission assembly

Info

Publication number: CN212735578U
Application number: CN202020489989.8U
Authority: CN
Inventors: 费长征; 孙旭; 陈志剑
Original assignee: Suzhou Xinhongyu Machinery Co ltd
Current assignee: Suzhou Xinhongyu Machinery Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2021-03-19
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses a multi-angle clamp for a transmission assembly, which relates to the technical field of mechanical clamps and comprises a base and fixed plates arranged at two ends of the base, wherein a group of fixed plates are fixedly connected with a motor, the output end of the motor is coaxially and rotatably connected with a rotating shaft, the fixed plates are positioned at the periphery of the rotating shaft and are provided with circular grooves, the rotating shaft is provided with two groups of guide rods inclining towards the circular grooves, the ends of the two groups of guide rods are all in rolling connection with idler wheels, the two groups of idler wheels are all in sliding connection in the circular grooves, and angle scale marks are carved on the periphery of the; the circular groove plays a guiding role in guiding the rotating shaft, so that the rotating shaft can rotate more stably, the angle scale marks facilitate operators to adjust the angle of the transmission assembly, the angle of the transmission assembly can be adjusted conveniently and quickly, and polishing requirements of different angles can be met.

Description

Multi-angle fixture for transmission assembly

Technical Field

The utility model relates to a mechanical fixture technical field, in particular to anchor clamps for transmission assembly of multi-angle.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig.

Chinese patent publication No. CN208628907U discloses a multi-angle jig for machine tools, which can move at multiple angles and clamp workpieces, and is convenient to work and strong in adaptability. The clamp comprises a clamp body and a groove arranged on a machine tool workbench; the clamp body comprises a fixed plate, a positioning device, a clamping device and a claw; the fixed plate is arranged above the workbench, is arranged in the groove through the positioning device and slides in the groove; the positioning device comprises a fixing mechanism for fixing the clamp body on the workbench, an upper supporting rod with one side extending to support the claw and one side connected with the fixing mechanism; the clamping device comprises a plurality of clamping pieces arranged on two sides of the fixed plate. The angle of the clamp cannot be adjusted in the fixing process, so that the transmission assembly is inconvenient to polish.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multi-angle's anchor clamps for transmission assembly, its advantage is: through adjustment mechanism, satisfy the requirement of polishing of different angles.

The above technical purpose of the present invention can be achieved by the following technical solutions: a multi-angle clamp for a transmission assembly comprises a base and fixing plates arranged at two ends of the base, wherein one group of the fixing plates is fixedly connected with a motor, the output end of the motor is coaxially and rotatably connected with a rotating shaft, the periphery of the rotating shaft of each fixing plate is provided with a circular groove, the rotating shaft is provided with two groups of guide rods inclining towards the circular groove, the tail ends of the two groups of the guide rods are respectively connected with a roller in a rolling manner, the two groups of the rollers are respectively and slidably connected in the circular groove, angle scale lines are carved on the periphery of the circular groove, the other ends of the two rotating shafts are rotatably connected with the opposite fixing plates, driving cylinders are respectively arranged at two ends of the rotating shaft along the length direction, an extrusion spring is sleeved on the output end of each driving cylinder, a lantern ring is arranged on the output end of each driving cylinder and is slidably connected on the rotating shaft, clamping, and two ends of the extrusion spring are respectively abutted against the lantern ring and the driving cylinder.

Through the technical scheme, when needing to clip drive assembly, operating personnel starts and drives actuating cylinder, it promotes the lantern ring to remove to drive actuating cylinder, and then the lantern ring drives splint and removes in the pivot, drive assembly is cliied in the cooperation of two sets of splint jointly, the extrusion spring further promotes the splint, make splint more firm clip drive assembly, when needing to rotate drive assembly, driving motor rotates, and then the motor drives the pivot and rotates, this moment, the guide bar drives the gyro wheel and slides in the circular slot the inside, the circular slot plays the guide effect to the pivot, make the more steady rotation of pivot, the angle that angle scale mark made things convenient for operating personnel to adjust drive assembly, convenient and fast's adjustment drive assembly's angle, satisfy the requirement of polishing of different angles.

The utility model discloses further set up to: two sets of one side that splint are relative all is equipped with a plurality of damping spring of group, a plurality of groups damping spring keeps away from one side of splint and is connected with the rubber slab jointly.

Through above-mentioned technical scheme, the transmission subassembly of polishing is at the rotation in-process, and the rubber slab plays the damping effect to the transmission subassembly under damping spring's effect, reduces to rotate the in-process and brings the vibration of transmission subassembly and the possibility of damaging, and the rubber slab reduces and brings broken possibility to the transmission subassembly extrusion.

The utility model discloses further set up to: the base is located the drive assembly and is equipped with the bracing piece under, the radiating ring of cover pivot is installed to the top side of bracing piece, the radiating hole has been seted up along the periphery to the radiating ring, be provided with the hair-dryer on the inner wall of radiating ring.

Through above-mentioned technical scheme, transmission assembly is at the in-process of polishing, and transmission assembly gives out a large amount of heats, and the radiating hole plays the thermolysis to transmission assembly, and the hair-dryer is bloied to transmission assembly, plays the cooling effect to transmission assembly, reduces the possibility that transmission assembly high temperature brought transmission assembly to damage.

The utility model discloses further set up to: the inner wall of one group of the clamping plates is provided with four groups of insertion rods in a rectangular array, and the inner wall of the other group of the clamping plates is provided with four groups of slots matched with the insertion rods in a rectangular array.

Through above-mentioned technical scheme, two sets of splint are when the centre gripping, and the inserted bar inserts in the slot for it is inseparabler to connect between two sets of splint, reduces the possibility that drive assembly dropped down.

The utility model discloses further set up to: the tail end of the inserting rod is fixedly connected with a first magnetic block, and a second magnetic block attracted with the first magnetic block is arranged in the slot.

Through above-mentioned technical scheme, first magnetic path and the mutual actuation of second magnetic path for it is inseparabler to be connected between inserted bar and the slot, thereby connects more fixedly between two sets of splint, makes the transmission assembly connect more firmly.

The utility model discloses further set up to: the garbage can with the upward opening is arranged below the transmission assembly on the base.

Through above-mentioned technical scheme, transmission assembly is at the in-process of polishing, and in the sweeps fell the garbage bin, the possibility that the outside environment wearing and tearing were brought in the direct discharge of reduction sweeps.

To sum up, the utility model discloses following beneficial effect has:

1. when the transmission assembly is required to be clamped, an operator starts the driving cylinder, the driving cylinder pushes the lantern ring to move, and then the lantern ring drives the clamping plates to move on the rotating shaft;

2. the transmission assembly is at the in-process of polishing, and the transmission assembly gives out a large amount of heats, and the radiating hole plays the thermolysis to the transmission assembly, and the hair-dryer is bloied to the transmission assembly, plays the cooling effect to the transmission assembly, reduces the too high possibility of bringing the transmission assembly damage of transmission assembly temperature.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

fig. 3 is a schematic view of the internal structure of the heat dissipating ring of the present invention.

In the figure: 1. a base; 2. a fixing plate; 3. an electric motor; 4. a rotating shaft; 5. a circular groove; 6. a guide bar; 7. a roller; 9. a driving cylinder; 10. a compression spring; 11. a collar; 12. a heat dissipation ring; 13. a splint; 14. a damping spring; 15. a rubber plate; 16. a support bar; 17. heat dissipation holes; 18. a blower; 19. inserting a rod; 20. a slot; 21. a first magnetic block; 22. a second magnetic block; 23. a garbage can.

Detailed Description

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

Referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is a schematic view of the internal structure of the heat dissipating ring of the present invention. A multi-angle clamp for a transmission assembly comprises a base 1 and fixing plates 2 arranged at two ends of the base 1, wherein one group of fixing plates 2 is fixedly connected with a motor 3, the output end of the motor 3 is coaxially and rotatably connected with a rotating shaft 4, the periphery of the fixing plate 2, which is positioned at the rotating shaft 4, is provided with a circular groove 5, the rotating shaft 4 is provided with two groups of guide rods 6 inclined towards the circular groove 5, the tail ends of the two groups of guide rods 6 are respectively connected with a roller 7 in a rolling manner, the two groups of rollers 7 are respectively and slidably connected in the circular groove 5, the periphery of the circular groove 5 is carved with angle scale lines, the other ends of the two rotating shafts 4 are rotatably connected with the opposite fixing plates 2, two ends of the rotating shaft 4 along the length direction are respectively provided with a driving cylinder 9, the output end of the driving cylinder 9 is sleeved with an extrusion spring 10, the output end of the driving cylinder 9 is provided with a lantern, the two ends of the extrusion spring 10 respectively abut against the lantern ring 11 and the driving cylinder 9, one side of two groups of clamping plates 13 opposite to each other is provided with a plurality of groups of damping springs 14, one side of the plurality of groups of damping springs 14 far away from the clamping plates 13 is jointly connected with a rubber plate 15, when a transmission assembly needs to be clamped, an operator starts the driving cylinder 9, the driving cylinder 9 pushes the lantern ring 11 to move, the lantern ring 11 drives the clamping plates 13 to move on the rotating shaft 4, the two groups of clamping plates 13 are jointly matched to clamp the transmission assembly, the extrusion spring 10 further pushes the clamping plates 13, so that the clamping plates 13 more firmly clamp the transmission assembly, when the transmission assembly needs to be rotated, the driving motor 3 rotates, the motor 3 drives the rotating shaft 4 to rotate, at the moment, the guide rod 6 drives the roller 7 to slide in the circular groove 5, the circular groove 5 plays a role in guiding for the rotating shaft 4, the polishing transmission assembly plays a role in rotating, the, the reduction rotates the in-process and brings the possibility that drive assembly vibrates and damages, and rubber slab 15 reduces and brings broken possibility to the drive assembly extrusion for pivot 4 more steady rotation, angle scale mark make things convenient for operating personnel to adjust drive assembly's angle, and convenient and fast's adjustment drive assembly's angle satisfies the requirement of polishing of different angles.

Further, be equipped with the bracing piece 16 under lieing in transmission assembly on base 1, the radiating ring 12 of pivot 4 is installed to the top side of bracing piece 16, radiating hole 17 has been seted up along the periphery to radiating ring 12, be provided with hair-dryer 18 on the inner wall of radiating ring 12, transmission assembly is at the in-process of polishing, transmission assembly gives out a large amount of heats, radiating hole 17 plays the radiating action to transmission assembly, hair-dryer 18 blows transmission assembly, play the cooling effect to transmission assembly, it brings the possibility of transmission assembly damage to reduce transmission assembly high temperature, the below that lies in transmission assembly on base 1 is equipped with the ascending garbage bin 23 of opening, transmission assembly is at the in-process of polishing, the sweeps falls in garbage bin 23, reduce the possibility that the outside environment wearing and tearing were brought to the sweeps direct discharge.

Furthermore, four groups of insertion rods 19 are arranged on the inner wall of one group of clamping plates 13 in a rectangular array mode, four groups of slots 20 matched with the insertion rods 19 are formed in the inner wall of the other group of clamping plates 13 in a rectangular array mode, the tail end of each insertion rod 19 is fixedly connected with a first magnetic block 21, a second magnetic block 22 attracted with the first magnetic block 21 is arranged in each slot 20, when the two groups of clamping plates 13 are clamped, the insertion rods 19 are inserted into the slots 20, the two groups of clamping plates 13 are connected more tightly, the possibility that the transmission assembly drops down is reduced, the first magnetic blocks 21 and the second magnetic blocks 22 are attracted mutually, the insertion rods 19 and the slots 20 are connected more tightly, the two groups of clamping plates 13 are connected more fixedly, and the transmission assembly is connected more stably.

The method comprises the following operation steps: when needs clip drive assembly, operating personnel starts drive actuating cylinder 9, it promotes lantern ring 11 and removes to drive actuating cylinder 9, and then lantern ring 11 drives splint 13 and removes in pivot 4, drive assembly is cliied in the cooperation jointly of two sets of splint 13, extrusion spring 10 further promotes splint 13, make splint 13 more firm clip drive assembly, when needing to rotate drive assembly, driving motor 3 rotates, and then motor 3 drives pivot 4 and rotates, this moment, guide bar 6 drives gyro wheel 7 and slides in 5 the inside of circular slot, circular slot 5 plays the guide effect to pivot 4, make pivot 4 more steady rotation, the angle that angle scale mark made things convenient for operating personnel to adjust drive assembly, convenient and fast's adjustment drive assembly's angle, satisfy the requirement of polishing of different angles.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a multi-angle anchor clamps for transmission assembly which characterized in that: comprises a base (1) and fixing plates (2) arranged at two ends of the base (1), wherein one group of the fixing plates (2) is fixedly connected with a motor (3), the output end of the motor (3) is coaxially and rotatably connected with a rotating shaft (4), the periphery of the rotating shaft (4) of the fixing plates (2) is provided with a circular groove (5), the rotating shaft (4) is provided with two groups of guide rods (6) inclining towards the circular groove (5), the tail ends of the two groups of the guide rods (6) are respectively and rotatably connected with a roller (7), the two groups of rollers (7) are respectively and slidably connected in the circular groove (5), the periphery of the circular groove (5) is carved with angle scale marks, two ends of the rotating shaft (4) are rotatably connected with the opposite fixing plates (2), the rotating shaft (4) is respectively provided with a driving cylinder (9) along the two ends of the length direction, the output end of the driving cylinder (9) is sleeved with an extrusion spring, be equipped with the lantern ring (11) on the output of driving actuating cylinder (9), lantern ring (11) sliding connection is on pivot (4), splint (13) that are used for cliping transmission assembly have set firmly on the top side of lantern ring (11), the both ends of extrusion spring (10) are inconsistent with lantern ring (11) and driving actuating cylinder (9) respectively.

2. The multi-angle jig for transmission assembly of claim 1, wherein: two sets of splint (13) relative one side all is equipped with a plurality of damping spring (14) of group, a plurality of groups damping spring (14) keep away from splint (13) one side be connected with rubber slab (15) jointly.

3. The multi-angle jig for transmission assembly of claim 1, wherein: the base (1) is located and is equipped with bracing piece (16) under the drive assembly, radiating ring (12) of cover pivot (4) is installed to the top side of bracing piece (16), louvre (17) have been seted up along the periphery in radiating ring (12), be provided with hair-dryer (18) on the inner wall of radiating ring (12).

4. The multi-angle jig for transmission assembly of claim 1, wherein: four groups of inserted rods (19) are arranged on the inner wall of one group of the clamping plates (13) in a rectangular array mode, and four groups of inserting grooves (20) matched with the inserted rods (19) are formed on the inner wall of the other group of the clamping plates (13) in a rectangular array mode.

5. The multi-angle jig for transmission assembly of claim 4, wherein: the tail end of the inserting rod (19) is fixedly connected with a first magnetic block (21), and a second magnetic block (22) attracted with the first magnetic block (21) is arranged in the slot (20).

6. The multi-angle jig for transmission assembly of claim 1, wherein: and a garbage can (23) with an upward opening is arranged below the transmission assembly on the base (1).