CN218592519U

CN218592519U - Grinding device convenient to height-adjusting

Info

Publication number: CN218592519U
Application number: CN202223027773.8U
Authority: CN
Inventors: 刘路; 魏林义; 鲁海豹
Original assignee: Hengshui Jidier Special Rubber Hose Co ltd
Current assignee: Hengshui Jidier Special Rubber Hose Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-03-10
Anticipated expiration: 2032-11-14

Abstract

The utility model discloses a grinding device convenient to height-adjusting belongs to the equipment technical field of polishing, including the operation panel, the bottom surface of operation panel is provided with a plurality of support columns, and the bottom of support column is provided with the supporting leg, and one side of support column is provided with high adjustment mechanism, and the top surface of operation panel is provided with four-jaw chuck, and the left side of four-jaw chuck is provided with drive assembly, and the top surface of operation panel and the right side that is located four-jaw chuck are provided with the removal subassembly, and the top of removal subassembly has the head of polishing through second leg joint. The utility model can adjust the height of the operating platform by arranging the support columns, the support legs and the height adjusting mechanism, so as to be suitable for workers with different heights and improve the working comfort level; the four-jaw chuck clamps the workpiece, the moving assembly adjusts the position of the polishing head, and the driving assembly drives the workpiece to rotate, so that the workpiece is automatically polished, the working efficiency is improved, and the labor intensity of workers is reduced.

Description

Grinding device convenient to height-adjusting

Technical Field

The utility model relates to an equipment technical field that polishes especially relates to a grinding device convenient to height-adjusting.

Background

The workpiece with the central hole needs to be polished before being used, burrs of the central hole are removed, the installation accuracy of the workpiece is prevented from being affected by the burrs, and abrasion of related workpieces caused by the burrs is avoided. The existing deburring device is generally that a clamp is arranged on the top surface of a workbench, a workpiece is fixed on the clamp firstly, a polishing machine is held manually to polish a central hole, manual polishing is easily affected by human factors, a polishing position and a polishing degree are determined by workers according to experience in the polishing process, and the workpiece is damaged once the workpiece is excessively polished; the manual polishing efficiency is low, and the labor intensity of workers is high; the height of the workbench is generally inconvenient to fix and cannot be suitable for workers with different heights.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a grinding device convenient to height-adjusting solves the high fixed of current device workstation, can not be suitable for the staff of different heights, and the manual work is polished and is received the influence of human factor easily, and the worker is polished inefficiency, the big problem of staff's intensity of labour.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model relates to a grinding device convenient to height-adjusting, comprises an operation bench, the bottom surface of operation panel is provided with a plurality of support columns, the bottom of support column is provided with the supporting leg, one side of support column is provided with height adjusting mechanism, the top surface of operation panel is provided with four-jaw chuck, four-jaw chuck's left side is provided with drive assembly, the top surface of operation panel just is located four-jaw chuck's right side is provided with the removal subassembly, there is the head of polishing in the top of removal subassembly through second leg joint.

Furthermore, height adjustment mechanism includes a plurality of position holes, and is a plurality of the position hole evenly sets up on the supporting leg, seted up flutedly on one side inner wall of support column, the opposite side of support column with the recess corresponds the position and is provided with the slot, one of them the position hole with align the back through fixed pin locking location the slot.

Still further, drive assembly includes two bearing frames, two the bearing frame is in through first leg joint the top surface of operation panel, the internally mounted of bearing frame has the bearing, two the bearing links together through the connecting pipe, four-jaw chuck with the right-hand member of connecting pipe links together, the left end of connecting pipe is installed from the driving wheel, controls two the welding has the connecting plate between the support column, first motor is installed to the top surface of connecting plate, the output shaft of first motor has the action wheel, the action wheel with connect through belt transmission from the driving wheel.

Still further, a protective cover is arranged on the outer side of the bearing seat on the left side and connected to the top surface of the operating platform through bolts.

Furthermore, the moving assembly comprises a second motor, the second motor is installed on the right side of the operating table, an output shaft of the second motor is connected with a lead screw, a lead screw seat is connected to the lead screw in a threaded manner, a moving plate is connected to the top surface of the lead screw seat, guide rods are symmetrically arranged on the front side and the rear side of the lead screw, a guide seat is connected to the guide rods in a sliding manner, and the guide seat is connected with the bottom surface of the moving plate; the second bracket is connected to the top surface of the moving plate through a bolt.

Compared with the prior art, the utility model discloses a beneficial technological effect:

the utility model relates to a polishing device convenient for height adjustment, which can adjust the height of an operating platform by arranging a support column, a support leg and a height adjusting mechanism so as to be suitable for workers with different heights and improve the working comfort level; the four-jaw chuck clamps the workpiece, the moving assembly adjusts the position of the polishing head, and the driving assembly drives the workpiece to rotate, so that the workpiece is automatically polished, the working efficiency is improved, and the labor intensity of workers is reduced.

Drawings

The present invention will be further explained with reference to the accompanying drawings.

FIG. 1 is a front view of the polishing device of the present invention for adjusting height;

FIG. 2 is a sectional view of the polishing device convenient for height adjustment;

FIG. 3 is a schematic view of the height adjustment mechanism of the present invention;

fig. 4 is a top view of the moving assembly of the present invention;

figure 5 is a side view of the moving assembly of the present invention

Description of reference numerals: 1. an operation table; 2. a support pillar; 3. a connecting plate; 4. a first bracket; 5. a bearing seat; 6. a bearing; 7. a connecting pipe; 8. a first motor; 9. a driving wheel; 10. a driven wheel; 11. a belt; 12. a four-jaw chuck; 13. a second motor; 14. a lead screw; 15. moving the plate; 16. a guide bar; 17. a lead screw seat; 18. a guide seat; 19. a second bracket; 20. polishing heads; 21. supporting legs; 22. a height adjustment mechanism; 2201. a position hole; 2202. a fixing pin; 2203. a slot; 2204. a groove; 23. a shield.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. It should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positions shown in the drawings

The relationship is for convenience in describing the invention and for simplicity in description, and is not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be considered limiting of the invention.

As shown in fig. 1-5, a grinding device convenient to height-adjusting, includes operation panel 1, the bottom surface welding of operation panel 1 or have four spinal branch daggers 2 through bolted connection, the bottom of spinal branch dagger 2 is provided with supporting leg 21, one side of spinal branch dagger 2 is provided with height adjusting mechanism 22, the top surface of operation panel 1 is provided with four-jaw chuck 12, the left side of four-jaw chuck 12 is provided with drive assembly, the top surface of operation panel 1 just is located the right side of four-jaw chuck 12 is provided with the removal subassembly, the top of removing the subassembly is connected with sanding head 20 through second support 19.

Specifically, as shown in fig. 3, the height adjustment mechanism 22 includes a plurality of position holes 2201, the position holes 2201 are uniformly disposed on the support leg 21, a groove 2204 is disposed on an inner wall of one side of the support column 2, an insertion groove 2203 is disposed on the other side of the support column 2 corresponding to the groove 2204, and one of the position holes 2201 is aligned with the insertion groove 2203 and then locked and positioned by a fixing pin 2202; when the device is used, the supporting leg 21 is inserted from the bottom surface of the supporting column 2, the overall height of the supporting leg 21 and the supporting column 2 is adjusted, when the height meets the requirement, the position hole 2201 is aligned with the insertion groove 2203, then the insertion groove 2203 of the fixing pin 2202 is inserted, the insertion of the fixing pin 2202 penetrates through the position hole 2201 and is inserted into the groove 2204, and therefore the position of the supporting leg 21 is locked; by changing the insertion depth of the support leg 21, the overall height of the support leg 21 and the support column 2 can be changed, and the height of the operation table 1 can be changed.

The driving assembly comprises two bearing seats 5, the two bearing seats 5 are connected to the top surface of the operating platform 1 through a first support 4, the first support 4 is connected to the top surface of the operating platform 1 through a bolt, the bearing seats 5 are connected to the top surface of the first support 4 through a bolt, bearings 6 are installed inside the bearing seats 5, the two bearings 6 are connected together through a connecting pipe 7, a four-jaw chuck 12 is connected with the right end of the connecting pipe 7, a driven wheel 10 is installed at the left end of the connecting pipe 7, a connecting plate 3 is welded between a left supporting column and a right supporting column 2, a first motor 8 is installed on the top surface of the connecting plate 3, an output shaft of the first motor 8 is connected with a driving wheel 9, and the driving wheel 9 and the driven wheel 10 are in transmission connection through a belt 11; a protective cover 23 is arranged on the outer side of the bearing seat 5 on the left side, and the protective cover 23 is connected to the top surface of the operating platform 1 through bolts; during the use, start first motor 8, first motor 8 drives action wheel 9 rotatory, and action wheel 9 passes through belt 11 and drives from the rotation of driving wheel 10, and connecting pipe 7 and follow driving wheel 10 synchronous revolution, and then drive four-jaw chuck 12 rotatory, and the work piece presss from both sides tightly on four-jaw chuck 12, and the work piece rotates with four-jaw chuck 12 synchronous revolution, and the centre bore of work piece is polished to polishing head 20, gets rid of the burr all around the centre bore.

As shown in fig. 4 and 5, the moving assembly includes a second motor 13, the second motor 13 is installed on the right side of the operating table 1, an output shaft of the second motor 13 is connected with a lead screw 14, two ends of the lead screw 14 are rotatably connected to the top surface of the operating table 1 through bearings, a lead screw seat 17 is connected to the lead screw 14 in a threaded manner, a moving plate 15 is connected to the top surface of the lead screw seat 17, guide rods 16 are symmetrically arranged on the front and rear sides of the lead screw 14, two ends of each guide rod 16 are installed on the top surface of the operating table 1 through a support frame, a guide seat 18 is connected to each guide rod 16 in a sliding manner, and the guide seats 18 are connected to the bottom surface of the moving plate 15; the second bracket 19 is connected to the top surface of the moving plate 15 through bolts; when the polishing head is used, the second motor 13 is started, the second motor 13 drives the screw rod 14 to rotate, the screw rod 14 rotates to drive the screw rod seat 17 to move left and right, the moving plate 15 is further driven to move left and right, the position of the polishing head 20 is changed, after a workpiece is clamped on the four-jaw chuck 12, the polishing head 20 moves left to polish a central hole of the workpiece, and after polishing is completed, the polishing head 20 moves right to facilitate taking out the workpiece; specifically, the second motor 13 is a positive and negative motor, and the rotation direction of the screw 14 is changed by changing the rotation direction of the motor, so that the left and right movement of the screw seat 17 is controlled.

The utility model discloses a working process as follows:

first, a workpiece is clamped on the four-jaw chuck 12; then, the second motor 13 is started, the second motor 13 rotates in the forward direction, the second motor 13 drives the lead screw 14 to rotate, the lead screw 14 rotates to drive the lead screw seat 17 to move leftwards, the moving plate 15 is further driven to move leftwards, and the polishing head 20 extends into a central hole of the workpiece; subsequently, the process of the present invention,

starting a first motor 8, driving a driving wheel 9 to rotate by the first motor 8, driving a driven wheel 10 to rotate by the driving wheel 9 through a belt 11, synchronously rotating a connecting pipe 7 and the driven wheel 10, further driving a four-jaw chuck 12 to rotate, synchronously rotating a workpiece and the four-jaw chuck 12, polishing a central hole of the workpiece by a polishing head 20, and removing burrs around the central hole; finally, the second motor 13 rotates in the reverse direction, and the sanding head 20 moves to the right, facilitating the removal of the workpiece.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. The utility model provides a grinding device convenient to height-adjusting which characterized in that: including the operation panel, the bottom surface of operation panel is provided with a plurality of support columns, the bottom of support column is provided with the supporting leg, one side of support column is provided with height adjusting mechanism, the top surface of operation panel is provided with four-jaw chuck, the left side of four-jaw chuck is provided with drive assembly, the top surface of operation panel just is located the right side of four-jaw chuck is provided with the removal subassembly, there is the head of polishing in the top of removal subassembly through second leg joint.

2. A grinding device to facilitate height adjustment as recited in claim 1, wherein: the height adjusting mechanism comprises a plurality of position holes which are evenly formed in the supporting leg, a groove is formed in the inner wall of one side of the supporting column, slots are formed in the positions, corresponding to the grooves, of the other side of the supporting column, and one of the position holes is locked and positioned through a fixing pin after the slots are aligned.

3. A grinding device to facilitate height adjustment as recited in claim 1, wherein: the drive assembly includes two bearing frames, two the bearing frame is in through first leg joint the top surface of operation panel, the internally mounted of bearing frame has the bearing, two the bearing links together through the connecting pipe, four-jaw chuck with the right-hand member of connecting pipe links together, the left end of connecting pipe is installed from the driving wheel, controls two the welding has the connecting plate between the support column, first motor is installed to the top surface of connecting plate, the output shaft of first motor has the action wheel, the action wheel with connect through belt transmission from the driving wheel.

4. A grinding apparatus for facilitating height adjustment as claimed in claim 3, wherein: the protection cover is arranged on the outer side of the left side of the bearing seat and connected to the top surface of the operating platform through bolts.

5. A grinding apparatus for facilitating height adjustment as claimed in claim 1, wherein: the moving assembly comprises a second motor, the second motor is installed on the right side of the operating table, an output shaft of the second motor is connected with a lead screw, a lead screw seat is connected onto the lead screw in a threaded manner, a moving plate is connected onto the top surface of the lead screw seat, guide rods are symmetrically arranged on the front side and the rear side of the lead screw, a guide seat is connected onto the guide rods in a sliding manner, and the guide seat is connected with the bottom surface of the moving plate; the second bracket is connected to the top surface of the moving plate through a bolt.