CN220945051U - Part turn-over device - Google Patents

Abstract

The utility model relates to the technical field of micro lens cone accessory processing, in particular to a part turn-over device which comprises a machine base, wherein a machine frame is fixedly arranged on the machine base, a cylinder body is rotatably arranged on the machine frame, a plurality of top plates distributed in a circumferential array are arranged at the outer side of one end of the cylinder body, the upper end face of the top plate is arranged into an arc face, an anti-slip gasket is adhered on the surface of the top plate, a plurality of sleeves are communicated and fixedly connected on the cylinder body, round grooves are formed in the sleeves, connecting rods are inserted into the sleeves, the lower ends of the connecting rods are fixedly connected with discs, the discs are slidably arranged in the round grooves and can seal the round grooves, the upper ends of the connecting rods are fixedly connected with the top plates respectively, springs are sleeved on the connecting rods, and two ends of each spring are fixedly connected with the sleeve and the top plate respectively. Through setting up the connecting rod and can slide along the sleeve, the roof can be along with the different distances of connecting rod removal different length, and the roof removes to different positions and fixes the barrel that barrel diameter size is different, and then the applicable barrel that barrel diameter is different of device.

Description

Part turn-over device

Technical Field

The utility model relates to the technical field of micro lens barrel accessory machining, in particular to a part turn-over device.

Background

The utility model provides a little lens-barrel accessory course of working needs to carry out processing to lens-barrel part, and need turn over and adjust the position to the spare part in the course of processing, and then carries out processing to the different positions of part, and a machine part turn over instrument in area centre bore of current publication number CN111451789A specifically discloses including rotating part, top part and base part, rotating part comprises the arc position of front end, the rotation position at middle part and the counter weight position of rear end, the hole groove that is convenient for top part to pass in its upset in-process is seted up to the top surface at arc position, the weight of counter weight position is greater than arc position weight, is less than the sum of arc position and the weight of machine part that waits to overturn, the front end of top part extends to the centre bore below of machine part that waits to overturn. Because the parts of the lens barrel fittings are cylindrical, and in actual machining, the lens barrels with different specifications are required to be machined, the existing part turn-over device is used for machining the sheet-shaped parts, cannot be applicable to cylindrical workpieces, and cannot be applicable to the lens barrels with different specifications.

Disclosure of utility model

The utility model aims to solve the defects that a part turn-over device is used for processing a sheet part, cannot be suitable for cylindrical workpieces and cannot be suitable for lens barrels with different specifications in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a part turn-over device, includes the frame, fixed mounting has the frame on the frame, rotatable installs the barrel in the frame, barrel one end outside is provided with a plurality of roof that are circumference array distribution, the roof up end sets up to cambered surface and surface paste has anti-skidding gasket, intercommunication and fixedly connected with a plurality of sleeves on the barrel, set up the circular slot in the sleeve, the connecting rod is established in the sleeve interpolation, the disk is linked firmly to the connecting rod lower extreme, the disk slides and sets up in the circular slot and can block the circular slot, the connecting rod upper end links firmly with the roof respectively, the cover is established the spring on the connecting rod, the spring both ends link firmly respectively on sleeve and roof.

The cylinder is internally provided with a piston, the cylinder is filled with liquid, a telescopic rod is fixedly arranged on the frame, the output end of the telescopic rod is fixedly connected with the piston, the frame is provided with a driving mechanism, and the driving mechanism is connected with the cylinder.

Further, the liquid filled in the cylinder is industrial lubricating oil.

Further, the driving mechanism comprises a gear ring, the gear ring is sleeved at one end of the cylinder and is fixedly connected with the cylinder, two side plates arranged at intervals are fixedly installed on the frame, a movable seat is arranged between the two side plates, a rack is fixedly installed on the movable seat, and the rack is meshed with the gear ring.

Further, two guide rods arranged at intervals penetrate through the movable seat, the end parts of the guide rods are fixedly connected to the side plates, a screw rod is rotatably arranged between the two side plates, and the screw rod penetrates through the movable seat and is in threaded connection with the movable seat.

Further, a connecting shaft is rotatably arranged on the side plate and fixedly connected with the screw rod, and a turntable is fixedly arranged at the end part of the connecting shaft.

Further, limiting blocks are fixedly connected to two ends of one side of the frame, and the limiting blocks are rubber blocks.

The part turn-over device provided by the utility model has the beneficial effects that: through setting up the connecting rod and can slide along the sleeve, the roof can be along with the different distances of connecting rod removal different length, when lens barrel diameter variation in size, the roof removes to different positions and fixes the lens barrel that the tube diameter is different in size, and then the device can be suitable for the lens barrel that the tube diameter is different in size, and the device not only can overturn the cylindric lens barrel and handle, can be suitable for the lens barrel of different specifications simultaneously.

Drawings

Fig. 1 is a working schematic diagram of a part turnover device according to the present utility model.

Fig. 2 is a schematic structural diagram of a part turnover device according to the present utility model.

Fig. 3 is an enlarged cross-sectional view of a part turnover device according to the present utility model at a cylinder.

Fig. 4 is an enlarged schematic view of a part turnover device according to the present utility model at a cylinder.

In the figure: the device comprises a machine base 1, a machine frame 2, a cylinder body 3, a top plate 4, a sleeve 5, a circular groove 6, a connecting rod 7, a circular disc 8, a spring 9, a piston 10, a telescopic rod 11, a gear ring 12, a side plate 13, a movable seat 14, a rack 15, a guide rod 16, a screw 17, a connecting shaft 18, a limiting block 19 and a lens cone 20.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1:

Referring to fig. 1-4, a part turn-over device comprises a machine base 1, wherein a frame 2 is fixedly arranged on the machine base 1, a cylinder 3 is rotatably arranged on the frame 2, a plurality of top plates 4 distributed in a circumferential array are arranged on the outer side of one end of the cylinder 3, the upper end face of the top plate 4 is arranged to be an arc face, anti-slip gaskets are adhered to the surface of the top plate, a plurality of sleeves 5 are communicated with and fixedly connected with the cylinder 3, round grooves 6 are formed in the sleeves 5, connecting rods 7 are inserted into the sleeves 5, the lower ends of the connecting rods 7 are fixedly connected with discs 8, the discs 8 are slidably arranged in the round grooves 6 and can seal the round grooves 6, the upper ends of the connecting rods 7 are fixedly connected with the top plates 4 respectively, springs 9 are sleeved on the connecting rods 7, and two ends of each spring 9 are fixedly connected with the sleeves 5 and the top plates 4 respectively. The cylinder body 3 is internally provided with a piston 10, the cylinder body 3 is filled with liquid, a telescopic rod 11 is fixedly arranged on the frame 2, the output end of the telescopic rod 11 is fixedly connected with the piston 10, the frame 2 is provided with a driving mechanism, and the driving mechanism is connected with the cylinder body 3.

Working principle: referring to fig. 1, a lens barrel 20 is sleeved outside a plurality of top plates 4, a piston 10 is driven to move by a telescopic rod 11, the piston 10 pushes and presses liquid in a cylinder body 3, a disc 8 is pushed by hydraulic pressure, the disc 8 and a connecting rod 7 synchronously move, the connecting rod 7 moves outwards of a sleeve 5 and the top plates 4 are tightly attached to the inner wall of the lens barrel 20, so that the lens barrel 20 is fixed on a device, and the lens barrel 20 is driven to synchronously rotate by rotating the cylinder body 3, so that the orientation of the lens barrel 20 can be adjusted, and the turnover of the lens barrel 20 is realized.

Through setting up connecting rod 7 and can slide along sleeve 5, roof 4 can remove the different distances of different length along with connecting rod 7, and when barrel 20 diameter size changes, roof 4 removes to different positions and fixes barrel 20 that the barrel diameter is different in size, and then the device can be suitable for barrel 20 that the barrel diameter is different in size, and the device not only can carry out turn-over processing to cylindric barrel 20, can be suitable for the barrel of different specifications simultaneously.

The spring 9 is stretched along with the movement of the top plate 4 to the inner wall of the lens barrel 20, the piston 10 is driven to reset through the telescopic rod 11 after the processing is finished, and the elastic force of the spring 9 can drive the top plate 4 to reset.

Example 2:

Referring to fig. 1 to 4, as another preferred embodiment of the present utility model, there is a difference from embodiment 1 in that the liquid filled in the cylinder 3 is industrial lubricating oil, and the lubricating oil moves more smoothly in the cylinder 3. The driving mechanism comprises a gear ring 12, the gear ring 12 is sleeved at one end of the cylinder body 3 and is fixedly connected with the cylinder body 3, two side plates 13 which are arranged at intervals are fixedly arranged on the frame 2, a movable seat 14 is arranged between the two side plates 13, a rack 15 is fixedly arranged on the movable seat 14, and the rack 15 is meshed with the gear ring 12. Two guide rods 16 arranged at intervals penetrate through the movable seat 14, the end parts of the guide rods 16 are fixedly connected to the side plates 13, a screw rod 17 is rotatably arranged between the two side plates 13, and the screw rod 17 penetrates through the movable seat 14 and is in threaded connection with the movable seat 14. The connecting shaft 18 is rotatably arranged on the side plate 13, the connecting shaft 18 is fixedly connected with the screw 17, the end part of the connecting shaft 18 is fixedly provided with the turntable, two ends of one side of the frame 2 are fixedly connected with the limiting blocks 19, the limiting blocks 19 are rubber blocks, and the limiting blocks 19 can play a limiting role on one side of the lens cone 20.

Working principle: when the cylinder body 3 is rotated, the connecting shaft 18 is driven to rotate by the rotating turntable, the connecting shaft 18 drives the screw rod 17 to synchronously rotate, the screw rod 17 drives the movable seat 14 to move along the direction of the guide rod 16, the movable seat 14 can move towards different directions on two sides, the rack 15 on the movable seat 14 synchronously moves and drives the gear ring 12 to rotate, and the gear ring 12 is connected with the cylinder body 3 to synchronously rotate, so that the turnover treatment of parts is performed. The movable seat 14 can be moved to keep a fixed state, and the gear ring 12 and the cylinder 3 can also keep a fixed state, so that the parts can keep a fixed state after the parts are turned over, and the positions of the parts do not need to be kept unchanged manually.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a part turn-over device, includes frame (1), fixed mounting has frame (2) on frame (1), a serial communication port, rotatable mounting has barrel (3) on frame (2), barrel (3) one end outside is provided with a plurality of roof (4) that are circumference array distribution, roof (4) up end is set up to the cambered surface and the surface is pasted and is had anti-skidding gasket, communicate and fixedly connected with a plurality of sleeve (5) on barrel (3), offer circular slot (6) in sleeve (5), establish connecting rod (7) in sleeve (5) interpolation, connecting rod (7) lower extreme links firmly disk (8), disk (8) slip sets up in circular slot (6) and can block circular slot (6), connecting rod (7) upper end links firmly with roof (4) respectively, spring (9) are established to the cover on connecting rod (7), spring (9) both ends link firmly respectively on sleeve (5) and roof (4);

Set up piston (10) in barrel (3), the intussuseption of barrel (3) is filled with liquid, fixed mounting telescopic link (11) on frame (2), telescopic link (11) output links firmly with piston (10), install actuating mechanism on frame (2), actuating mechanism links to each other with barrel (3).

2. The part turning device according to claim 1, characterized in that the liquid filled in the cylinder (3) is industrial lubricating oil.

3. The part turn-over device according to claim 1, wherein the driving mechanism comprises a gear ring (12), the gear ring (12) is sleeved at one end of the cylinder body (3) and is fixedly connected with the cylinder body (3), two side plates (13) which are arranged at intervals are fixedly arranged on the frame (2), a movable seat (14) is arranged between the two side plates (13), a rack (15) is fixedly arranged on the movable seat (14), and the rack (15) is meshed with the gear ring (12).

4. A part turn-over device according to claim 3, characterized in that two guide rods (16) are penetrated through the movable seat (14) at intervals, the ends of the guide rods (16) are fixedly connected to the side plates (13), a screw rod (17) is rotatably arranged between the two side plates (13), and the screw rod (17) penetrates through the movable seat (14) and is in threaded connection with the movable seat (14).

5. The part turnover device according to claim 4, wherein a connecting shaft (18) is rotatably installed on the side plate (13), the connecting shaft (18) is fixedly connected with a screw (17), and a turntable is fixedly installed at the end part of the connecting shaft (18).

6. The part turn-over device according to claim 1, wherein limiting blocks (19) are fixedly connected to two ends of one side of the frame (2), and the limiting blocks (19) are rubber blocks.