CN214686210U

CN214686210U - Quick clamping device is used in processing of rod class mechanical workpiece

Info

Publication number: CN214686210U
Application number: CN202122517049.2U
Authority: CN
Inventors: 武颖; 岳霞丽
Original assignee: Xinxiang Vocational and Technical College
Current assignee: Xinxiang Vocational and Technical College
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2021-11-12
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses a quick clamping device is used in processing of pole class mechanical workpiece, including mounting bracket and two slide rails, the mounting bracket is installed in two slide rail one ends, and sliding connection has the slip frame between two slide rails, and all installs the axial bearing through the bolt on the relative curb plate inner wall in slip frame and mounting bracket upper portion, installs the mounting disc through the bolt between two adjacent axial bearings, all seted up flutedly on the mounting disc top outer wall with on the bottom outer wall, and the recess is inside to install the cylinder through the bolt, and splint are installed through the bolt to the output of cylinder. The utility model discloses start the cylinder for two splint relative motion make splint can grasp pole class work piece, make pole class work piece be located clamping device center department, can realize the centre gripping to pole class work piece fast simultaneously, start a motor, make the driving gear drive driven gear and rotate, thereby make one of them axial bearing rotate, make the mounting disc rotate, so that make pole class work piece rotate.

Description

Quick clamping device is used in processing of rod class mechanical workpiece

Technical Field

The utility model relates to a pole class mechanical workpiece processing equipment auxiliary device technical field especially relates to a quick clamping device is used in processing of pole class mechanical workpiece.

Background

The machining process is a process of changing the overall dimension or performance of a workpiece through a mechanical device, and can be divided into cutting and pressure machining according to the difference of machining modes, the production process is a whole process of manufacturing a product or a semi-finished product from raw materials, in the machining process, the workpiece needs to be clamped and fixed firstly for facilitating the cutting or pressure machining of the workpiece, and a special clamping tool needs to be used for some cylindrical structural workpieces.

The patent with publication number CN112223165B discloses a clamping device for machining of mechanical parts, which comprises a supporting pedestal, the rolling disc, the conversion driving piece, centre gripping fastening driving piece, the holder, the subassembly is changed to the work piece, driving piece and holder resilience subassembly are changed to the work piece, the supporting pedestal includes supporting baseplate, supporting baseplate's four corners is equipped with the mounting through-hole to the device installation, supporting baseplate's upper surface is equipped with slip track and vertical support board, the slip track is located one side of vertical support board, be connected with the rolling disc through the bearing in the vertical support board, evenly be equipped with the holder of two sliding connection's toper structure on the rolling disc, one side of rolling disc is equipped with the holder resilience subassembly that presses the little head end of holder.

At present, the manual centre gripping that screws up of staff is generally required to current rod class machining equipment clamping device to carry out the centre gripping to the work piece, takes trouble and labouriously, influences rod class machining equipment machining efficiency, and current clamping device is not convenient for make rod class work piece rotate simultaneously, influences the processing to rod class work piece, consequently, needs to design a quick clamping device is used in the processing of rod class machining equipment to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the present pole class mechanical workpiece processing equipment clamping device who exists among the prior art and need artifically screw up and be not convenient for make pole class work piece pivoted shortcoming, and the quick clamping device is used in pole class mechanical workpiece processing that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a quick clamping device for machining rod type mechanical workpieces comprises a mounting frame and two slide rails, wherein the mounting frame is installed at one end of the two slide rails, axial bearings are installed on the inner walls of side plates opposite to the upper portion of the mounting frame through bolts respectively, a sliding frame opposite to the mounting frame is connected between the two slide rails in a sliding mode, the axial bearings are installed on the inner walls of the side plates opposite to the upper portion of the sliding frame through bolts respectively, a mounting disc is installed between every two adjacent axial bearings through bolts, grooves are formed in the outer wall of the top portion and the outer wall of the bottom portion of the mounting disc respectively, an air cylinder is installed inside each groove through a bolt, a clamping plate is installed at the output end of each air cylinder through a bolt, strip blocks distributed in an equidistant structure are installed on the inner wall of the side face of each clamping plate through bolts, a first motor is installed on the outer wall of one side of the mounting frame, close to the bottom portion of the outer wall of one side of the mounting frame, and a driving gear located inside the mounting frame is installed on the output shaft of the first motor through a parallel key, the outer wall of the side face of the axial bearing is welded with a driven gear, and the driven gear is meshed with the driving gear.

The key concept of the technical scheme is as follows: when the device is used, a worker can start the air cylinder to enable the two clamping plates to move oppositely, so that the clamping plates can clamp the rod-like workpiece, the rod-like workpiece is located at the center of the clamping device, and the rod-like workpiece can be clamped quickly; when using this equipment centre gripping pole class work piece, when needs make pole class work piece rotate, the staff can start a motor for the driving gear drives driven gear and rotates, thereby makes one of them axial bearing rotate, makes the mounting disc rotate, so that make pole class work piece rotate.

Furthermore, the master controller is installed through the bolt to mounting bracket bottom inner wall one side, the slot has been seted up on the mounting bracket opposite side outer wall, and the inside range sensor that is electric connection through wire and master controller that pegs graft of slot.

Furthermore, a support plate is installed between the side plates opposite to the lower portion of the sliding frame through a bolt, a second motor is installed at the center of the outer wall of the top of the support plate through a bolt, an output shaft of the second motor penetrates through the support plate downwards, a gear is installed on the output shaft through a flat key, a rack is installed on the outer wall of one side of the sliding rail close to the bottom through a bolt, and the rack is meshed with the gear.

The utility model has the advantages that:

1. through the cylinder and the clamping plate that set up, when using this equipment, the staff can start the cylinder for two clamping plate moves in opposite directions, make clamping plate can grasp pole class work piece, make pole class work piece be located clamping device center department, can realize the centre gripping to pole class work piece fast simultaneously.

2. Through a motor and driving gear, driven gear that set up, when using this equipment centre gripping pole class work piece, when needs make pole class work piece rotate, the staff can start a motor for the driving gear drives driven gear and rotates, thereby makes one of them axial bearing rotate, makes the mounting disc rotate, so that make pole class work piece rotate.

3. Through No. two motors, gear and the rack that set up, when using this centre gripping equipment, the staff can regularly start No. two motors for the cylinder that is located on the frame that slides regularly starts simultaneously, makes splint regularly clip pole class work piece, and then the walking of cooperation slip frame realizes the auto-feed of pole class work piece.

4. Through the range sensor who sets up, when using this equipment centre gripping pole class work piece, range sensor can detect the distance between frame and the mounting bracket that slides to confirm feeding of pole class work piece, so that realize the accurate processing to pole class work piece.

Drawings

Fig. 1 is a front view of a structure of a rapid clamping device for machining a rod-like mechanical workpiece according to the present invention;

fig. 2 is a schematic structural view of a mounting frame of the rapid clamping device for machining a rod-like mechanical workpiece according to the present invention;

fig. 3 is a schematic structural view of a sliding frame of the rapid clamping device for machining rod-like mechanical workpieces according to the present invention;

fig. 4 is a control flow chart of the fast clamping device for machining rod-like mechanical workpieces provided by the utility model.

In the figure: the device comprises a sliding rail 1, a mounting rack 2, a sliding frame 3, a mounting disk 4, a motor 5, a driving gear 6, a rack 7, a groove 8, a cylinder 9, a clamping plate 10, a stripe block 11, an axial bearing 12, a driven gear 13, a support plate 14, a motor 15, a gear 16, a master controller 17, a slot 18 and a distance measuring sensor 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, a fast clamping device for machining a rod-like mechanical workpiece includes an installation frame 2 and two slide rails 1, the installation frame 2 is installed at one end of the two slide rails 1, axial bearings 12 are respectively installed on inner walls of side plates opposite to the upper portion of the installation frame 2 through bolts, a sliding frame 3 opposite to the installation frame 2 is connected between the two slide rails 1 in a sliding manner, the axial bearings 12 are respectively installed on the inner walls of the side plates opposite to the upper portion of the sliding frame 3 through bolts, an installation disc 4 is installed between the two adjacent axial bearings 12 through bolts, grooves 8 are respectively formed on the outer wall of the top portion and the outer wall of the bottom portion of the installation disc 4, the grooves 8 facilitate installation of a cylinder 9, a cylinder 9 is installed inside the grooves 8 through bolts, the type of the cylinder 9 is preferably SC50 × 25, which facilitates providing power for movement of a clamping plate 10, a clamping plate 10 is installed at an output end of the cylinder 9 through bolts, splint 10 is convenient for grasp pole class work piece under cylinder 9 effect, and install the stripe piece 11 that is equidistant structure distribution through the bolt on the splint 10 side inner wall, stripe piece 11 is convenient for improve the frictional force of splint 10 and pole class work piece, No. 5 motors are installed through the bolt to the department that the outer wall of mounting bracket 2 one side is close to the bottom, No. 5 motors of No. 5 models preferred 57BYGH096130, be convenient for drive driving gear 6 and rotate, and No. 5 motors's output shaft installs driving gear 6 that is located mounting bracket 2 inside through the parallel key, driving gear 6 is convenient for drive driven gear 13 and rotates, the welding has driven gear 13 on the outer wall of axial bearing 12 side, driven gear 13 is convenient for drive one of them axial bearing 12 under driving gear 6 effect and rotates, and driven gear 13 and driving gear 6 intermeshing.

The utility model discloses a master controller 17 is installed through the bolt in mounting bracket 2 bottom inner wall one side, and master controller 17 is convenient for control the equipment operation, has seted up slot 18 on the other outer wall of mounting bracket 2 one side, and slot 18 is convenient for install range sensor 19, and the inside grafting of slot 18 has range sensor 19 that is electric connection through wire and master controller 17, and range sensor 19 model preferred is XW-TOF-L10, is convenient for detect the distance between slip frame 3 and mounting bracket 2; a support plate 14 is installed between the side plates opposite to the lower portion of the sliding frame 3 through bolts, the support plate 14 is convenient to support a second motor 15, the second motor 15 is installed at the center of the outer wall of the top of the support plate 14 through bolts, the type of the second motor 15 is preferably 57BYGH096130, power is convenient to provide for rotation of the gear 16, an output shaft of the second motor 15 downwards penetrates through the support plate 14 and is provided with the gear 16 through a flat key on the output shaft, the gear 16 is convenient to match with the rack 7 to enable the sliding frame 3 to slide on the sliding rail 1, the rack 7 is installed at the position, close to the bottom, of the outer wall of one side of the sliding rail 1 through bolts, the rack 7 is convenient to match with the gear 16 to enable the sliding frame 3 to slide on the sliding rail 1, and the rack 7 and the gear 16 are meshed with each other.

The utility model discloses a theory of operation does: when the device is used, a worker can penetrate a rod workpiece through the sliding frame 3 and the mounting frame 2, the worker can start the air cylinder 9 to enable the two clamping plates 10 to move oppositely so as to enable the clamping plates 10 to clamp the rod workpiece, then when the device is used, when the rod workpiece needs to rotate, the worker can start the first motor 5 to enable the driving gear 6 to drive the driven gear 13 to rotate so as to enable one of the axial bearings 12 to rotate, the mounting disc 4 to rotate so as to enable the rod workpiece to rotate and facilitate processing, then when the rod workpiece is processed, the worker can start the second motor 15 at regular time, meanwhile, the air cylinder 9 on the sliding frame 3 is started at regular time so that the clamping plates 10 clamp the rod workpiece at regular time, then the automatic feeding of the rod workpiece is realized by matching with the walking of the sliding frame 3, and when the device is used for clamping the rod workpiece, the distance measuring sensor 19 can detect the distance between the sliding frame 3 and the mounting frame 2, so as to determine the feeding of the rod-like workpieces, and thus, the accurate processing of the rod-like workpieces can be realized.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A quick clamping device for machining rod-type mechanical workpieces comprises a mounting rack (2) and two sliding rails (1), and is characterized in that the mounting rack (2) is mounted at one end of the two sliding rails (1), axial bearings (12) are mounted on the inner walls of the side plates opposite to the upper portions of the mounting rack (2) through bolts respectively, a sliding rack (3) opposite to the mounting rack (2) is connected between the two sliding rails (1) in a sliding manner, the inner walls of the side plates opposite to the upper portions of the sliding rack (3) are provided with the axial bearings (12) through bolts respectively, a mounting disc (4) is mounted between the two adjacent axial bearings (12) through bolts, grooves (8) are formed in the outer wall of the top and the outer wall of the bottom of the mounting disc (4), an air cylinder (9) is mounted inside the grooves (8) through bolts, and a clamping plate (10) is mounted at the output end of the air cylinder (9) through bolts, and install through the bolt on splint (10) side inner wall and be the stripe piece (11) that equidistant structure distributes, motor (5) are installed through the bolt to mounting bracket (2) one side outer wall near bottom department, and the output shaft of motor (5) installs driving gear (6) that are located mounting bracket (2) inside through the parallel key, the welding has driven gear (13) on axial bearing (12) side outer wall, and driven gear (13) and driving gear (6) intermeshing.

2. The rapid clamping device for machining the rod-like mechanical workpiece according to claim 1, wherein a main controller (17) is installed on one side of the inner wall of the bottom of the mounting frame (2) through a bolt, a slot (18) is formed in the outer wall of the other side of the mounting frame (2), and a distance measuring sensor (19) electrically connected with the main controller (17) through a wire is inserted into the slot (18).

3. The quick clamping device for machining the rod-type mechanical workpiece is characterized in that a support plate (14) is installed between the opposite side plates at the lower portion of the sliding frame (3) through a bolt, a second motor (15) is installed at the center of the outer wall of the top of the support plate (14) through a bolt, an output shaft of the second motor (15) penetrates through the support plate (14) downwards, a gear (16) is installed on the output shaft through a flat key, a rack (7) is installed on the outer wall, close to the bottom, of one side of the sliding rail (1) through a bolt, and the rack (7) is meshed with the gear (16).