CN220636970U

CN220636970U - Round rod type metal piece clamping and rotating device

Info

Publication number: CN220636970U
Application number: CN202322027843.8U
Authority: CN
Inventors: 厉伟明; 周涛; 孟坤
Original assignee: Suzhou Jinjuyuan Hardware Electromechanical Co ltd
Current assignee: Suzhou Jinjuyuan Hardware Electromechanical Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-03-22
Anticipated expiration: 2033-07-31

Abstract

The utility model discloses a round rod type metal piece clamping and rotating device, which relates to the technical field of round rod type metal pieces and comprises a supporting seat, wherein symmetrical bearing rods are arranged on the upper surface of the supporting seat, symmetrical clamping and rotating mechanisms are arranged above the supporting seat, each clamping and rotating mechanism comprises a rotating cylinder, the inner wall of the rotating cylinder is connected with a connecting column in a sliding manner, and a spring is fixedly connected with the inner wall of the rotating cylinder. According to the utility model, people can rotate and adjust the clamped and fixed round rod type metal piece through the supporting seat, the bearing rod and the clamping and rotating mechanism, so that the round rod type metal piece is not required to be detached to adjust the position and then is fixed again when being machined at different positions, the round rod type metal piece is extremely simple and convenient for workers, the time of the workers is effectively saved, and the machining efficiency of the workers on the round rod type metal piece is further ensured.

Description

Round rod type metal piece clamping and rotating device

Technical Field

The utility model relates to the technical field of processing of round rod type metal pieces, in particular to a round rod type metal piece clamping and rotating device.

Background

The round bar type metal piece is a common metal piece in our daily life, round bar type metal pieces with different specifications are usually used in large-scale mechanical equipment, and in the existing process technology, people usually use a core machine to process the round bar type metal piece, and the core machine is also called a core type numerical control lathe, and also called a headstock moving type numerical control automatic lathe, an economic type turning and milling compound lathe or a longitudinal cutting lathe. The machining device belongs to precision machining equipment, can finish composite machining such as turning, milling, drilling, boring, tapping, carving and the like at the same time, and is mainly used for batch machining of special-shaped non-standard parts such as precise hardware and shafts.

In the process of machining the round bar type metal piece by using the core machine, people usually need to use the clamping device to fix the round bar type metal piece so as to conveniently machine the round bar type metal piece, however, in actual operation, people can know that when the round bar type metal piece is machined into a required workpiece by using the core machine, machining treatment is usually required to be carried out on different positions of the round bar type metal piece, but in the existing clamping device technology, rotation adjustment cannot be carried out on the clamped and fixed round bar type metal piece, so that people need to detach the round bar type metal piece to adjust the position when machining the different positions of the round bar type metal piece, and the round bar type metal piece is re-fixed. Thus, a round rod type metal piece clamping and rotating device is provided.

Disclosure of Invention

Technical problem to be solved

The utility model aims to make up the defects of the prior art and provides a round rod type metal piece clamping and rotating device.

Technical proposal

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a round bar type metalwork centre gripping rotating device, includes the supporting seat, the upper surface of supporting seat is provided with symmetrical carrier bar, the top of supporting seat is provided with symmetrical centre gripping rotary mechanism, centre gripping rotary mechanism includes a rotation section of thick bamboo, the inner wall sliding connection of a rotation section of thick bamboo has the spliced pole, the inner wall fixedly connected with spring of a rotation section of thick bamboo, the surface fixedly connected with limiting plate of spliced pole, the surface fixedly connected with handle of limiting plate, the surface fixedly connected with fixed cylinder of a rotation section of thick bamboo, the inner wall threaded connection of fixed cylinder has threaded rod one, the bottom rotation of threaded rod one is connected with the grip block, the top fixedly connected with control block of threaded rod one.

Above-mentioned, the rotary cylinder rotates and connects in the inner wall of carrier bar, stopper fixed connection is in the surface of carrier bar, and the rotary cylinder runs through the carrier bar and can rotate at the inner wall of carrier bar.

Above-mentioned, spliced pole and spring fixed connection, limiting plate and stopper looks adaptation, the last fixed surface of stopper have with the triangular block of seting up spacing groove looks adaptation on the limiting plate, through inserting the triangular block in the spacing groove, can realize the spacing to the limiting plate.

Above-mentioned, the inner wall rotation of supporting seat is connected with symmetrical threaded rod two, two the equal threaded connection of surface of threaded rod two has the screw thread piece, along with the rotation of two threaded rods two can drive two screw thread pieces and remove.

Above-mentioned, two equal sliding connection of screw thread piece is in the inner wall of supporting seat, carrier bar fixed connection is in the upper surface of screw thread piece, along with the removal of screw thread piece can drive the removal of carrier bar, along with the removal of carrier bar can realize the adjustment to the distance between two fixed barrels.

Above-mentioned, two the equal fixedly connected with bevel gear one of the one end that threaded rod two is close to each other, the inner wall of supporting seat rotates and is connected with the rotary rod, the surface fixedly connected with bevel gear two of rotary rod, bevel gear two meshes with bevel gear one mutually, can drive the rotation of bevel gear one through the rotation of bevel gear two.

Above-mentioned, the surface mounting of supporting seat has positive reverse motor, positive reverse motor's output and rotary rod fixed connection, the surface fixedly connected with of supporting seat four mount pads, positive reverse motor belongs to prior art, does not do further prescribe a limit to positive reverse motor's model in this application, and the staff can install fixedly to the device through the mount pad.

The beneficial effects are that:

compared with the prior art, the round rod type metal piece clamping and rotating device has the following beneficial effects:

1. according to the utility model, through the supporting seat, the bearing rod and the clamping rotating mechanism, people can rotate and adjust the clamped and fixed round rod type metal piece, so that the round rod type metal piece is not required to be detached to adjust the position and then is fixed again when being machined at different positions, the round rod type metal piece is extremely simple and convenient for workers, the time of the workers is effectively saved, and the machining efficiency of the workers on the round rod type metal piece is further ensured.

2. According to the utility model, through the matching arrangement of the threaded rod II, the threaded block, the bevel gear I, the forward and reverse rotating motor, the rotating rod and the bevel gear II, people can clamp and fix round rod type metal pieces with different lengths, the forward and reverse rotating motor is started to drive the bevel gear II to rotate, the bevel gear I can be driven to rotate along with the rotation of the bevel gear II so as to drive the threaded rod II to rotate, and the threaded block can be driven to be close to or far away from each other along with the rotation of the threaded rod II, so that the distance between the two threaded blocks can be adjusted, and the device can be suitable for round rod type metal pieces with different lengths, and is convenient for people to use.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

FIG. 1 is a schematic elevation view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of the installation structure of the second threaded rod and the threaded block of the present utility model;

FIG. 3 is a schematic view of a split structure of a clamping and rotating mechanism according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure:

1. a support base; 2. a carrier bar;

3. a clamping rotating mechanism; 301. a rotating cylinder; 302. a connecting column; 303. a spring; 304. a limiting plate; 305. a handle; 306. a limiting block; 307. a fixed cylinder; 308. a first threaded rod; 309. a clamping plate; 310. a control block;

4. a second threaded rod; 5. a screw block; 6. bevel gears I;

7. a forward and reverse rotation motor; 8. a rotating rod; 9. bevel gears II; 10. and (5) a mounting seat.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides the following technical solutions: the utility model provides a round rod type metalwork centre gripping rotating device, includes supporting seat 1, and reserve tank has been seted up to the upper surface of supporting seat 1, and the upper surface of supporting seat 1 is provided with symmetrical carrier bar 2, and the top of supporting seat 1 is provided with symmetrical centre gripping rotating mechanism 3, and centre gripping rotating mechanism 3 includes a rotary drum 301, and rotary drum 301's inner wall sliding connection has spliced pole 302, and spliced pole 302's shape is the square to this makes through the rotation of spliced pole 302 can drive rotary drum 301's rotation.

The inner wall fixedly connected with spring 303 of a rotary cylinder 301, spring 303 can play the effect of resetting, and the elasticity coefficient of spring 303 is little, and the surface fixedly connected with limiting plate 304 of spliced pole 302 can drive the rotation of spliced pole 302 through the rotation of limiting plate 304, and the triangle-shaped spacing groove of equidistance range has been seted up to the surface of limiting plate 304.

The surface fixedly connected with handle 305 of limiting plate 304 can make comparatively convenient control limiting plate 304 of people through setting up handle 305, and the surface fixedly connected with fixed section of thick bamboo 307 of rotating section of thick bamboo 301, the inner wall threaded connection of fixed section of thick bamboo 307 has threaded rod one 308, threaded rod one 308 run through fixed section of thick bamboo 307 and with fixed section of thick bamboo 307 threaded connection.

The bottom of threaded rod one 308 rotates and is connected with grip block 309, and the length of grip block 309 is the same with the length of fixed cylinder 307, along with threaded rod one 308 moves down and can drive grip block 309 and move down, and threaded rod one 308's top fixedly connected with control block 310 can make the control threaded rod one 308 that people are comparatively convenient through setting up control block 310.

The rotating cylinder 301 is rotatably connected to the inner wall of the bearing rod 2, the limiting block 306 is fixedly connected to the outer surface of the bearing rod 2, and the rotating cylinder 301 penetrates through the bearing rod 2 and can rotate on the inner wall of the bearing rod 2.

The connecting column 302 is fixedly connected with the spring 303, the limiting plate 304 is matched with the limiting block 306, a triangular block matched with a limiting groove formed in the limiting plate 304 is fixed on the upper surface of the limiting block 306, and the limiting of the limiting plate 304 can be achieved by inserting the triangular block into the limiting groove.

Referring to fig. 2, the inner wall of the supporting seat 1 is rotatably connected with symmetrical threaded rods two 4, the outer surfaces of the two threaded rods two 4 are both in threaded connection with threaded blocks 5, and the two threaded blocks 5 can be driven to move along with the rotation of the two threaded rods two 4.

Referring to fig. 1, two screw blocks 5 are slidably connected to the inner wall of the supporting seat 1, the carrier rod 2 is fixedly connected to the upper surface of the screw blocks 5, and the carrier rod 2 can be driven to move along with the movement of the screw blocks 5, so that the distance between the two fixed cylinders 307 can be adjusted along with the movement of the carrier rod 2.

Referring to fig. 4, two threaded rods 4 are fixedly connected with a first bevel gear 6 at one end close to each other, a rotating rod 8 is rotatably connected to the inner wall of the supporting seat 1, a second bevel gear 9 is fixedly connected to the outer surface of the rotating rod 8, the second bevel gear 9 is meshed with the first bevel gear 6, and the first bevel gear 6 can be driven to rotate through rotation of the second bevel gear 9.

Referring to fig. 2, the outer surface of the supporting seat 1 is provided with a forward and reverse rotation motor 7, the output end of the forward and reverse rotation motor 7 is fixedly connected with a rotating rod 8, the outer surface of the supporting seat 1 is fixedly connected with four mounting seats 10, the forward and reverse rotation motor 7 belongs to the prior art, the model of the forward and reverse rotation motor 7 is not limited further in the application, and a worker can install and fix the device through the mounting seats 10.

Working principle: when the device is used for fixing a round rod type metal piece, firstly, the distance between the two thread blocks 5 is adjusted by starting the forward and reverse motor 7 until two ends of the round rod type metal piece can be inserted into the fixing cylinder 307, then the first threaded rod 308 is rotated by the control block 310, the clamping plate 309 can be driven to move downwards along with the rotation of the first threaded rod 308 until the clamping and fixing of the round rod type metal piece are realized by the clamping plate 309 and the fixing cylinder 307, when different positions of the round rod type metal piece are required to be reinforced, a worker only needs to pull the limiting plate 304 outwards by the handle 305, at the moment, the spring 303 is in a stretching state until the limiting plate 304 is separated from the limiting block 306, then the limiting plate 304 is rotated by the handle 305, along with the rotation of the limiting plate 304, and under the action of the connecting column 302, the rotation of the rotating cylinder 301 can be driven, the rotation of the fixing cylinder 307 can be driven, thereby realizing the rotation adjustment of the round rod type metal piece, no longer needs to detach the different positions of the round rod type metal piece, the worker only needs to detach the position of the round rod type metal piece, the worker is required to be convenient, and the worker only needs to detach the position of the round rod type metal piece, and the worker is further saved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Round rod type metalwork centre gripping rotating device, including supporting seat (1), its characterized in that: the upper surface of supporting seat (1) is provided with symmetrical carrier bar (2), the top of supporting seat (1) is provided with symmetrical centre gripping rotary mechanism (3), centre gripping rotary mechanism (3) are including rotating section of thick bamboo (301) and stopper (306), the inner wall sliding connection of rotating section of thick bamboo (301) has spliced pole (302), the inner wall fixedly connected with spring (303) of rotating section of thick bamboo (301), the surface fixedly connected with limiting plate (304) of spliced pole (302), the surface fixedly connected with handle (305) of limiting plate (304), the surface fixedly connected with fixed cylinder (307) of rotating section of thick bamboo (301), the inner wall threaded connection of fixed cylinder (307) has threaded rod one (308), the bottom rotation of threaded rod one (308) is connected with grip block (309), the top fixedly connected with control block (310) of threaded rod one (308).

2. The round bar metal piece clamping and rotating device according to claim 1, wherein: the rotary cylinder (301) is rotatably connected to the inner wall of the bearing rod (2), and the limiting block (306) is fixedly connected to the outer surface of the bearing rod (2).

3. The round bar metal piece clamping and rotating device according to claim 1, wherein: the connecting column (302) is fixedly connected with the spring (303), and the limiting plate (304) is matched with the limiting block (306).

4. The round bar metal piece clamping and rotating device according to claim 1, wherein: the inner wall of the supporting seat (1) is rotationally connected with symmetrical threaded rods II (4), and the outer surfaces of the threaded rods II (4) are both in threaded connection with threaded blocks (5).

5. The round bar metal piece clamping and rotating device according to claim 4, wherein: the two threaded blocks (5) are both connected to the inner wall of the supporting seat (1) in a sliding mode, and the bearing rod (2) is fixedly connected to the upper surface of the threaded block (5).

6. The round bar metal piece clamping and rotating device according to claim 4, wherein: two the equal fixedly connected with bevel gear one (6) of one end that threaded rod two (4) are close to each other, the inner wall rotation of supporting seat (1) is connected with rotary rod (8), the surface fixedly connected with bevel gear two (9) of rotary rod (8), bevel gear two (9) mesh with bevel gear one (6).

7. The round bar metal piece clamping and rotating device according to claim 6, wherein: the outer surface of the supporting seat (1) is provided with a forward and reverse rotation motor (7), the output end of the forward and reverse rotation motor (7) is fixedly connected with a rotating rod (8), and the outer surface of the supporting seat (1) is fixedly connected with four mounting seats (10).