CN221111744U

CN221111744U - Limiting device for mechanical positioning

Info

Publication number: CN221111744U
Application number: CN202323007165.5U
Authority: CN
Inventors: 费冬生; 王珊珊
Original assignee: Anhui Zhenli Electromechanical Equipment Co ltd
Current assignee: Anhui Zhenli Electromechanical Equipment Co ltd
Priority date: 2023-11-08
Filing date: 2023-11-08
Publication date: 2024-06-11
Anticipated expiration: 2033-11-08

Abstract

The application belongs to the technical field of mechanical positioning, and discloses a limiting device for mechanical positioning, which comprises a processing table, wherein an adjusting plate is slidably arranged on two sides of the rear part of the top of the processing table, a first clamping plate is slidably arranged on the front wall of the adjusting plate, a second screw rod is connected to the first clamping plate in a threaded manner, a second clamping plate is slidably arranged in the middle of the front part of the top of the processing table, a third screw rod is connected to the second clamping plate in a threaded manner, a first double-head motor on the first screw rod is started to drive the first screw rod to rotate so as to adjust the relative distance of the adjusting plate to adapt to the length of a workpiece, then a second motor on the second screw rod is started to drive the second screw rod to rotate, so that the first clamping plate moves downwards and is abutted to the top of the workpiece to be limited and fixed, and finally a third motor on the third screw rod is started to drive the third screw rod to rotate to push the second clamping plate to the front wall of the workpiece until the second clamping plate is abutted to the front wall of the workpiece, so that the fixed limiting of the upper, lower and front and rear positions of the workpiece is realized.

Description

Limiting device for mechanical positioning

Technical Field

The application belongs to the technical field of mechanical positioning, and particularly relates to a limiting device for mechanical positioning.

Background

The production process of the machine refers to the whole process of making a product from raw materials (or semi-finished products). In the production process, the process of changing the shape, size, position, property and the like of the production object into a finished product or a semi-finished product is called a technological process. It is an essential part of the production process. The process can be divided into casting, forging, stamping, welding, machining, assembling and other processes, the machining process generally refers to the sum of the machining process of the part and the assembling process of the machine, other processes are called auxiliary processes, and when the machine processes the workpiece, the workpiece needs to be limited and fixed by using a positioning device.

The utility model discloses a mechanical positioning frock, the intelligent control device comprises a workbench, the last fixed surface of workstation is connected with two symmetric distribution's first bracing piece, the second bracing piece of the common fixedly connected with in one side that two first bracing pieces are relative, the top fixedly connected with biax rotating electrical machines of second bracing piece, two equal fixedly connected with screw thread section of thick bamboo of output of biax rotating electrical machines, the one end threaded connection threaded rod of biax rotating electrical machines is kept away from to the screw thread section of thick bamboo, the one end fixedly connected with third bracing piece of screw thread section of thick bamboo is kept away from to the threaded rod, the bar opening corresponding with the third bracing piece has been seted up on the surface of second bracing piece, the bottom fixedly connected with supporting shoe of third bracing piece. The invention can improve the positioning speed of the parts, avoid the problem that the manual positioning affects the machining production efficiency of the mechanical parts, and can conveniently collect and clean the surplus materials or scraps generated after the machining of the mechanical parts.

In the process of realizing the application, the technology has the following problems that the device can only realize the limit of the upper and lower directions by pushing the pressing block through the electric push rod, the limit is not fixed in the front and rear directions, the limit is not comprehensive enough, the precision influence on the machining (such as the cutting of an electric saw) can be possibly caused, in addition, the ventilation pipe is only positioned at two sides of the machining surface, and the machining scraps are generally generated in the middle part, so the scraps are not reasonable in suction design and can be continuously optimized.

Disclosure of utility model

The application aims at: the device that above-mentioned put forward promotes the briquetting through electric putter and extrudees fixedly to the machined part, can only realize spacing in upper and lower position, lacks spacing fixedly in preceding, back position, and spacing is not comprehensive enough, can produce the influence of precision to processing, and the ventilation pipe only is located the both sides of processing face in addition, and processing piece generally produces at the middle part, therefore this piece inhale the design unreasonable, in order to solve the problem that proposes, provides a stop device for mechanical positioning.

The technical scheme adopted by the application is as follows: the limiting device for mechanical positioning comprises a processing table, wherein adjusting plates are slidably arranged on two sides of the rear of the top of the processing table, a first clamping plate is slidably arranged on the front wall of the adjusting plate, a second screw rod is connected to the first clamping plate in a threaded manner, a second clamping plate is slidably arranged in the middle of the front of the top of the processing table, and a third screw rod is connected to the second clamping plate in a threaded manner;

The utility model discloses a slag collecting device for a machining bench, including processing platform, fixed plate, electric telescopic handle, slag falling strip hole, fixed plate, slag box, fixed plate's front wall slidable mounting, the empty slot that meets slag box top butt joint is offered at the top of fixed plate, the equal fixed plate's of top both sides of processing platform top both sides have the curb plate, the equal slidable mounting in bottom both sides of curb plate has the slider, the bottom fixedly connected with electric telescopic handle of slider, electric telescopic handle's extension end bottom fixedly connected with brush board, the multiunit slag falling strip hole has been offered at the top middle part of processing platform, the bottom fixedly connected with fixed plate of processing platform, the front wall slidable mounting of fixed plate meets the slag box, the empty slot that meets slag box top butt joint with is offered at the top of fixed plate.

In a preferred embodiment, support rods are fixedly arranged at the outer sides of the four ends of the bottom of the processing table, and rubber anti-slip pads are arranged at the bottoms of the support rods.

In a preferred embodiment, a chute adapted to the adjusting plate is provided on both sides of the top of the processing table, a screw rod is screwed on the adjusting plate, the rotation power of the screw rod is derived from a double-headed motor fixedly installed in the processing table, and the threads on the outer wall of the screw rod connected to the output shafts at both ends of the double-headed motor are oppositely arranged.

In a preferred embodiment, the front wall of the adjusting plate is provided with a second sliding groove which is matched with a first clamping plate, the rotation power of the second screw rod is derived from a second motor fixedly installed at the top of the adjusting plate, and the first clamping plate is of an L-shaped structure.

In a preferred embodiment, a third sliding groove matched with the second clamping plate is formed in the top of the processing table, and the rotation power of the third screw rod is derived from a third motor fixedly connected with the front wall of the processing table.

In a preferred embodiment, the bottom both sides of track board all have seted up the spout No. four with slider looks adaptation, threaded connection has No. four lead screws on the slider, the rotation power of No. four lead screws derives from the No. four double-headed motor of track inboard fixed mounting, and No. four lead screw outer wall screw threads on the output shaft of No. four double-headed motor both sides set up in opposite directions.

In a preferred embodiment, the bottom of the processing table is located at the sliding ends of the adjusting plate and the second clamping plate, and through grooves are formed in the sliding ends of the adjusting plate and the second clamping plate and are in butt joint with the slag receiving box.

In summary, due to the adoption of the technical scheme, the beneficial effects of the application are as follows:

1. According to the application, after a workpiece is placed on the top of a processing table, the workpiece is pushed to the position of the adjusting plate until the workpiece is abutted against the front wall of the adjusting plate, then the first double-head motor on the first screw rod is started to drive the first screw rod to rotate so as to adjust the relative distance of the adjusting plate, the length of the workpiece is adapted, then the second motor on the second screw rod is started to drive the second screw rod to rotate, so that the first clamp plate moves downwards and abuts against the top of the workpiece to be limited and fixed, finally the third motor on the third screw rod is started to drive the third screw rod to rotate, the second clamp plate is pushed to the front wall of the workpiece until the second clamp plate abuts against the front wall of the workpiece, and therefore the fixing and limiting of the upper, lower, front and rear directions of the workpiece are realized, preparation is made for processing, and processing precision is improved.

2. According to the application, the hairbrush plate is arranged, when a large amount of scraps are left on the top of the processing table after the processing is finished, the electric telescopic rod is started to extend, the bottom of the hairbrush plate is attached to the top of the processing table, then the fourth double-head motor on the fourth screw rod is started to drive the fourth screw rod to rotate, so that sliding blocks on two sides of the bottom of the track plate are controlled to move oppositely, and further the hairbrush plate is driven to push the scraps on the top of the processing table to the slag strip holes, so that the scraps on the surface of the processing table fall into the slag receiving box which is slidably arranged on the fixing plate from the slag strip holes to be received, and when the scraps fall into the positions of the sliding ends of the adjusting plate and the second clamping plate during processing, the scraps fall into the slag receiving box through the through grooves formed in the positions of the bottom of the processing table relative to the sliding ends of the adjusting plate and the second clamping plate, so that the scraps are cleaned and recovered effectively.

Drawings

FIG. 1 is a perspective view of the structure of the present application;

FIG. 2 is a cross-sectional view of a processing station according to the present application;

fig. 3 is a cross-sectional view of the track plate structure of the present application.

The marks in the figure: 1-processing table, 2-bracing piece, 3-regulating plate, 4-lead screw, 5-clamp plate, 6-lead screw, 7-clamp plate, 8-lead screw, 9-curb plate, 10-track board, 11-slider, 12-lead screw, 13-electric telescopic link, 14-brush board, 15-slag strip hole, 16-fixed plate, 17-connect the sediment box.

Detailed Description

The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.

Referring to fig. 1 and 2, a stop device for mechanical positioning, including processing platform 1, the bottom of processing platform 1 is four by outer equal fixed mounting there is bracing piece 2, the bottom of bracing piece 2 is provided with the rubber slipmat, equal slidable mounting in top rear both sides of processing platform 1 has regulating plate 3, a spout with regulating plate 3 looks adaptation is all seted up in the top both sides of processing platform 1, threaded connection has a lead screw 4 on the regulating plate 3, and the rotation power of a lead screw 4 derives from a fixed mounting's in processing platform 1 double-end motor, and the screw thread on the lead screw 4 outer wall of a double-end motor both ends output shaft is connected sets up in opposite, the front wall slidable mounting of regulating plate 3 has a splint 5, threaded connection has a lead screw 6 on a splint 5, the front wall of regulating plate 3 has seted up with a splint 5 looks quota No. two spouts, the rotation power of a lead screw 6 derives from regulating plate 3 top fixed mounting's No. two motor, a splint 5 is L shape structure, a front middle part slidable mounting in the top of processing platform 1 has a splint No. 7, a thread on No. 7 is connected with a lead screw 8 on a double-end motor, no. 7 has a thread on a splint No. 8, a processing platform 8 has a thread is connected with a lead screw 8 on a top of a fixed connection of a lead screw No. 8.

Through setting up splint 5 and No. two splint 7, after the machined part is put at the top of processing platform 1, push the position of work piece toward regulating plate 3 earlier, until the machined part and regulating plate 3 front wall butt, then start the relative distance that the first lead screw 4 was adjusted to the rotation of a double-end motor drive on the first lead screw 4, adapt to the length of machined part, then start No. two lead screw 6 on No. two lead screws 6 and drive No. two lead screws 6 rotation, make splint 5 downwardly moving, the butt is spacing fixed at the top of machined part, finally start No. three motor drive No. three lead screws 8 rotation on No. three lead screws 8, promote No. two splint 7 to the machined part front wall, until No. two splint 7 butt are on the front wall of machined part, thereby realize the fixed spacing to the machined part upper and lower and preceding, the rear position, prepare for processing, improve the machining precision.

Referring to fig. 1 and 3, the side plates 9 are fixedly installed on two sides of the top of the processing table 1, the track plate 10 is fixedly installed above the inner side of the side plates 9, the sliding blocks 11 are slidably installed on two sides of the bottom of the track plate 10, four sliding grooves matched with the sliding blocks 11 are formed in two sides of the bottom of the track plate 10, four screw rods 12 are connected to the sliding blocks 11 through threads, the rotating power of the four screw rods 12 is derived from four double-headed motors fixedly installed in the track plate 10, the outer wall threads of the four screw rods 12 on the output shafts on two sides of the four double-headed motors are oppositely arranged, the electric telescopic rods 13 are fixedly connected to the electric telescopic rods 13 through the outer wall threads, the brush plates 14 are fixedly connected to the bottoms of the extension ends of the electric telescopic rods 13, a plurality of groups of slag falling strip holes 15 are formed in the middle of the top of the processing table 1, the bottom of the processing table 1 is fixedly connected with the fixing plates 16, the front wall of the fixing plates 16 is slidably installed with the slag box 17, empty grooves connected with the tops of the fixing plates 16 are formed in the opposite to the tops of the slag box 17, and the sliding ends of the processing table 1 are located in the adjusting plates 3 and the sliding ends of the two clamping plates 7 are respectively.

Through setting up brush board 14, when the machined part is processed and ends, when a large amount of piece is remained at the top of processing platform 1, start electric telescopic handle 13 extension, laminate the top of brush board 14 bottom and processing platform 1 mutually, the motor drive No. four lead screws 12 rotation of No. four double-headed on the No. four lead screws 12 of start, the slider 11 of control track board 10 bottom both sides is moved in opposite directions, and then drive brush board 14 and push up the piece at processing platform 1 top to the sediment strip hole 15, make the piece on the processing platform 1 mesa fall into on fixed plate 16 slidable mounting's the sediment box 17 that connects from sediment strip hole 15 accept, when processing time piece drops in the position of regulating plate 3 and No. two splint 7 sliding ends, also can drop into on the sediment box 17 through the logical groove that processing platform 1 bottom was seted up for the position of regulating plate 3 and No. two splint 7 sliding ends, make the piece carry out effectual clearance and retrieve.

The implementation principle of the embodiment of the application is as follows:

Firstly, through setting up a splint 5 and a splint 7, after the machined part is put at the top of processing platform 1, push the work piece to the position of regulating plate 3 earlier, until the machined part and the front wall butt of regulating plate 3, then start a double-end motor on a lead screw 4 drive a lead screw 4 rotate and adjust the relative distance of regulating plate 3, adapt to the length of machined part, then start a motor on a lead screw 6 drive a lead screw 6 rotate, make a splint 5 move down, the spacing fixed in top of machined part of butt, finally start a motor on a lead screw 8 drive a lead screw 8 rotate, promote a splint 7 to the front wall of machined part until No. 7 butt is on the front wall of machined part, thereby realize the fixed spacing to the machined part upper, lower and front, back position, prepare for processing, improve the machining precision.

Secondly, through setting up brush board 14, when the machined part is processed and ends, when a large amount of piece is remained at the top of processing platform 1, start electric telescopic handle 13 extension, laminate the top of brush board 14 bottom and processing platform 1 mutually, the No. four double-end motor on the No. four lead screw 12 of start drives No. four lead screw 12 and rotates, the slider 11 of control track board 10 bottom both sides is moved in opposite directions, and then drive the brush board 14 and push away the piece at processing platform 1 top to the sediment strip hole 15, make the piece on the processing platform 1 mesa fall into on fixed plate 16 slidable mounting's the sediment box 17 that connects from sediment strip hole 15 accept, when the processing time piece drops in the position of regulating plate 3 and No. two splint 7 sliding ends, also can drop into through the logical groove that processing platform 1 bottom was seted up for regulating plate 3 and No. two splint 7 sliding ends and connect on sediment box 17, make the piece carry out effectual clearance recovery.

The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the application.

Claims

1. A stop device for mechanical positioning, includes processing platform (1), its characterized in that: the machining device is characterized in that adjusting plates (3) are slidably mounted on two sides of the rear part of the top of the machining table (1), a first clamping plate (5) is slidably mounted on the front wall of the adjusting plate (3), a second screw rod (6) is connected to the first clamping plate (5) in a threaded mode, a second clamping plate (7) is slidably mounted in the middle of the front part of the top of the machining table (1), and a third screw rod (8) is connected to the second clamping plate (7) in a threaded mode.

The utility model discloses a slag collecting device for the machining bench, including processing bench (1), fixed plate (9) are all fixed mounting in top both sides of processing bench (1), the inboard top fixed mounting of curb plate (9) has track board (10), the equal slidable mounting in bottom both sides of track board (10) has slider (11), the bottom fixedly connected with electric telescopic handle (13) of slider (11), the extension end bottom fixedly connected with brush board (14) of electric telescopic handle (13), multiunit slag strip hole (15) have been seted up in the top middle part of processing bench (1), the bottom fixedly connected with fixed plate (16) of processing bench (1), the antetheca slidable mounting of fixed plate (16) has connect sediment box (17), the empty slot that connects relatively with the sediment box (17) top is seted up at the top of fixed plate (16).

2. A spacing device for mechanical positioning as claimed in claim 1, characterized in that: the four ends of the bottom of the processing table (1) are fixedly provided with supporting rods (2) outside, and rubber anti-slip pads are arranged at the bottoms of the supporting rods (2).

3. A spacing device for mechanical positioning as claimed in claim 1, characterized in that: the utility model discloses a processing platform, including processing platform (1), adjusting plate (3), screw rod (4) and screw rod (4) are connected with adjusting plate (3) in the equal setting of the top both sides of processing platform (1), and the screw rod (4) outer wall of a No. one double-end motor both ends output shaft upper junction is connected to the rotation power source of a No. one double-end motor of processing platform (1).

4. A spacing device for mechanical positioning as claimed in claim 1, characterized in that: the front wall of the adjusting plate (3) is provided with a second sliding groove which is matched with a first clamping plate (5), the rotating power of the second screw rod (6) is derived from a second motor fixedly installed at the top of the adjusting plate (3), and the first clamping plate (5) is of an L-shaped structure.

5. A spacing device for mechanical positioning as claimed in claim 1, characterized in that: the top of the processing table (1) is provided with a third sliding groove matched with the second clamping plate (7), and the rotation power of the third screw rod (8) is derived from a third motor fixedly connected with the front wall of the processing table (1).

6. A spacing device for mechanical positioning as claimed in claim 1, characterized in that: the four-screw type sliding block is characterized in that four sliding grooves matched with the sliding blocks (11) are formed in two sides of the bottom of the track plate (10), four screw rods (12) are connected to the sliding blocks (11) in a threaded mode, rotation power of the four screw rods (12) is derived from four double-head motors fixedly installed in the track plate (10), and outer wall threads of the four screw rods (12) on output shafts on two sides of the four double-head motors are oppositely arranged.

7. A spacing device for mechanical positioning as claimed in claim 1, characterized in that: the bottom of the processing table (1) is positioned at the sliding ends of the adjusting plate (3) and the second clamping plate (7) and is provided with a through groove which is in butt joint with the slag receiving box (17).