CN212496815U

CN212496815U - High-efficient grinding device of machine tool cutting edge

Info

Publication number: CN212496815U
Application number: CN202021404725.4U
Authority: CN
Inventors: 王晓文; 唐军仓
Original assignee: Baoji Dongyang Machinery Manufacturing Co Ltd
Current assignee: Baoji Dongyang Machinery Manufacturing Co Ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-02-09
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a high-efficient grinding device of mechanical tool cutting edge, when the cutter needs to be polished, the inner chamber upper end at anchor clamps is placed to the back of a knife blade of cutter, the cylinder drives the cylinder telescopic link and promotes and remove the subassembly, the inclined plane that removal subassembly upper end surface was seted up can make the anchor clamps shrink simultaneously and press from both sides tightly, it is inclined to place the cutter clamp, and the cylinder drives the anchor clamps shrink, the time of artifical rotation regulation anchor clamps has been saved, thereby improve work efficiency, when driving motor rotates, driving motor drives ball and rotates, and ball then drives and remove the subassembly of polishing and remove, and ball has very little frictional resistance, thereby the slip effect of removing the subassembly of polishing has been improved, prevent that the card from appearing when polishing and duning and leading to the cutter to.

Description

High-efficient grinding device of machine tool cutting edge

Technical Field

The utility model relates to a grinding device technical field specifically is a high-efficient grinding device of mechanical tool cutting edge.

Background

In the machining process, the cutter can not be separated from the use, the long-term use of cutter can cause wearing and tearing, the cutter of wearing and tearing can influence the machining precision of part, for the required precision of guaranteeing the part production, need carry out certain degree to the cutter and polish, grinding device is through the clockwise or anticlockwise rotation of emery wheel, is close to the cutter gradually and polishes.

However, the existing cutter still needs to manually rotate the bolt for clamping during grinding, and the rotary clamping greatly increases the time for adjusting the clamp and is inconvenient to operate.

The problems described above are addressed. Therefore, the efficient grinding device for the cutting edge of the mechanical cutter is provided.

Disclosure of Invention

An object of the utility model is to provide a high-efficient grinding device of mechanical tool cutting edge, when the cutter needs to be polished, the back of a knife blade of cutter is placed in the inner chamber upper end of anchor clamps, and the cylinder drives the cylinder telescopic link and promotes and remove the subassembly, and the inclined plane of removing the subassembly upper end surface and seting up can make the anchor clamps shrink simultaneously and press from both sides tightly, places the cutter clamp partially, and the cylinder drives the anchor clamps shrink, has saved the time of artifical rotatory regulation anchor clamps to improve work efficiency, thereby solved the problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-efficient grinding device of mechanical tool cutting edge, grinding device includes the main part, compresses tightly subassembly, first spout, driving motor, anchor clamps, removes grinding assembly and cylinder, and the lower extreme four corners of main part is installed and is compressed tightly the subassembly, and first spout has been seted up to the upper end of main part, and driving motor is installed in the front of main part, and a pair of anchor clamps are installed to the upper end of main part, and the inner chamber slidable mounting of first spout has the removal grinding assembly, and the one end side-mounting of main part has a pair of cylinder.

Preferably, the compressing assembly comprises a round table, a sucker, a telescopic rod, a connecting shaft and a pressing handle, the sucker is installed at the lower end of the round table, the telescopic rod is installed at the circle center of the upper end of the sucker, and the upper end of the telescopic rod is connected with the pressing handle through the connecting shaft.

Preferably, ball is connected to driving motor's output, and ball's upper end is installed and is removed the subassembly of polishing.

Preferably, the clamp comprises a cross rod and rollers, the cross rod is mounted at the lower end of the clamp, the rollers are mounted on the side face of the cross rod, and the cross rod is located in an inner cavity of the main body and is mounted in a sliding mode.

Preferably, the movable polishing assembly comprises a lifting rod, a motor, a grinding head and a lock catch, the lifting rod is movably mounted at the upper end of the movable polishing assembly, the motor is mounted at the upper end of the lifting rod, the grinding head is mounted at the lower end of the motor, and the lock catch is mounted on the side face of the movable polishing assembly in a threaded manner.

Preferably, the cylinder includes cylinder telescopic link and removal subassembly, and the cylinder telescopic link is installed to the one end of cylinder, and the removal subassembly is installed to the other end of cylinder telescopic link, and the upper end syntropy of removal subassembly is seted up there is the inclined plane.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a pair of high-efficient grinding device of mechanical tool cutting edge, when the cutter needs to be polished, the back of a knife blade of cutter is placed in the inner chamber upper end of anchor clamps, and the cylinder drives the cylinder telescopic link and promotes and remove the subassembly, and the inclined plane that removes subassembly upper end surface and set up can make the anchor clamps shrink simultaneously and press from both sides tightly, places the cutter clamp partially, and the cylinder drives the anchor clamps shrink, has saved the time of artifical rotation regulation anchor clamps to improve work efficiency.

2. The utility model provides a pair of high-efficient grinding device of mechanical cutter cutting edge, when driving motor rotated, driving motor drove ball and rotated, and ball then drove and remove the subassembly of polishing and remove, and ball has very little frictional resistance to improve the slip effect of removing the subassembly of polishing, place and appear blocking when polishing and lead to the cutter to appear damaging.

3. The utility model provides a pair of high-efficient grinding device of mechanical tool cutting edge, when pressing down when pressing, the other end of pressing then drives the telescopic link upward movement, and the lower extreme of telescopic link then drives the sucking disc shrink to make the sucking disc can be firm adsorb at glossy object surface, effectually prevent that the cutter from appearing rocking when polishing.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the utility model discloses a grinding device's split structure schematic diagram.

Fig. 3 is the utility model discloses a grinding device looks sideways at the inner structure schematic diagram.

Figure 4 is the utility model discloses a grinding device orthographically looks inside anchor clamps structure sketch map.

In the figure: 1. a polishing device; 11. a main body; 12. a compression assembly; 121. a circular truncated cone; 122. a suction cup; 123. a telescopic rod; 124. a connecting shaft; 125. pressing the handle; 13. a first chute; 14. a drive motor; 141. a ball screw; 15. a clamp; 151. a cross bar; 152. a roller; 16. moving the polishing assembly; 161. a lifting rod; 162. a motor; 163. grinding heads; 164. locking; 17. a cylinder; 171. a cylinder telescopic rod; 172. and moving the assembly.

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. 1-3, a high-efficiency grinding device for a mechanical tool cutting edge, the grinding device 1 includes a main body 11 and a pressing assembly 12, the pressing assembly 12 includes a circular table 121, a suction cup 122, an expansion link 123, a connecting shaft 124 and a pressing handle 125, the suction cup 122 is installed at the lower end of the circular table 121, the expansion link 123 is installed at the center of the circle of the upper end of the suction cup 122, the upper end of the expansion link 123 is connected to the pressing handle 125 through the connecting shaft 124, when the pressing handle 125 is pressed downward, the other end of the pressing handle 125 drives the expansion link 123 to move upward, the lower end of the expansion link 123 drives the suction cup 122 to contract, so that the suction cup 122 can be firmly attached to the surface of a smooth object, the tool is effectively prevented from shaking during grinding, the first chute 13 and the driving motor 14 are connected to the output end of the driving motor 14 and the ball screw 141, the driving motor 14 drives the ball screw 141 to rotate, the ball screw 141 drives the movable polishing assembly 16 to move, the ball screw 141 has a small frictional resistance, thereby improving the sliding effect of the movable polishing assembly 16, when the movable polishing assembly 16 is placed and clamped, so that a cutter is damaged, the clamp 15 and the movable polishing assembly 16 are arranged, the movable polishing assembly 16 comprises a lifting rod 161, a motor 162, a grinding head 163 and a lock catch 164, the lifting rod 161 is movably arranged at the upper end of the movable polishing assembly 16, the motor 162 is arranged at the upper end of the lifting rod 161, the grinding head 163 is arranged at the lower end of the motor 162, the lock catch 164 is arranged on the side surface of the movable polishing assembly 16 in a threaded manner, the lifting rod 161 and the movable polishing assembly 16 can be adjusted to be loosened by rotating the lock catch 164, thereby conveniently adjusting the height of the lifting rod 161, the air cylinder 17 is arranged at four corners of the lower end of, a driving motor 14 is installed on the front face of the main body 11, a pair of clamps 15 is installed at the upper end of the main body 11, a movable grinding assembly 16 is installed in the inner cavity of the first sliding groove 13 in a sliding mode, and a pair of air cylinders 17 are installed on the side face of one end of the main body 11.

Referring to fig. 4, a high-efficiency grinding device for a mechanical knife edge, a clamp 15 includes a cross bar 151 and a roller 152, the cross bar 151 is installed at the lower end of the clamp 15, the roller 152 is installed at the side of the cross bar 151, the cross bar 151 is arranged in the inner cavity of the main body 11 in a sliding manner, the air cylinder 17 comprises an air cylinder telescopic rod 171 and a moving component 172, one end of the air cylinder 17 is provided with the air cylinder telescopic rod 171, the other end of the air cylinder telescopic rod 171 is provided with the moving component 172, the upper end of the moving component 172 is provided with an inclined plane in the same direction, when the tool needs to be polished, the back of the tool is placed at the upper end of the inner cavity of the clamp 15, the cylinder 17 drives the cylinder expansion link 171 to push the moving component 172, the inclined plane formed on the surface of the upper end of the moving component 172 can simultaneously contract and clamp the clamp 15 to place the tool clamp, and the air cylinder 17 drives the clamp 15 to contract, so that the time for manually rotating and adjusting the clamp 15 is saved, and the working efficiency is improved.

In summary, the following steps: the utility model provides a high-efficient grinding device of mechanical tool cutting edge, when the cutter needs to polish, the back of a knife blade of cutter is placed in the inner chamber upper end of anchor clamps 15, cylinder 17 drives cylinder telescopic link 171 and promotes removal subassembly 172, the inclined plane that the upper end surface of removal subassembly 172 was seted up can make anchor clamps 15 shrink simultaneously and press from both sides tightly, it is inclined to place the cutter clamp, and cylinder 17 drives anchor clamps 15 shrink, the time of manual rotation regulation anchor clamps 15 is saved, thereby improve work efficiency, when driving motor 14 rotates, driving motor 14 drives ball 141 and rotates, and ball 141 drives removal polishing subassembly 16 and move, and ball 141 has very little frictional resistance, thereby the slip effect of removal polishing subassembly 16 has been improved, it appears blocking when polishing and leads to the cutter to appear and damage to place, when pressing handle 125 is pressed downwards, the other end of pressing handle 125 then drives telescopic link 123 upward movement, the lower extreme of telescopic link 123 then drives sucking disc 122 shrink to make sucking disc 122 can be firm adsorb at glossy object surface, the effectual cutter that prevents appears rocking when polishing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a high-efficient grinding device of mechanical tool cutting edge which characterized in that: grinding device (1) includes main part (11), compress tightly subassembly (12), first spout (13), driving motor (14), anchor clamps (15), remove grinding assembly (16) and cylinder (17), the lower extreme four corners of main part (11) is installed and is compressed tightly subassembly (12), first spout (13) have been seted up to the upper end of main part (11), driving motor (14) are installed in the front of main part (11), a pair of anchor clamps (15) are installed to the upper end of main part (11), the inner chamber slidable mounting of first spout (13) has removal grinding assembly (16), the one end side-mounting of main part (11) has a pair of cylinder (17).

2. The efficient grinding device for the mechanical cutter blade according to claim 1, characterized in that: compress tightly subassembly (12) and include round platform (121), sucking disc (122), telescopic link (123), connecting axle (124) and press handle (125), sucking disc (122) are installed to the lower extreme of round platform (121), and telescopic link (123) are installed to the upper end centre of a circle department of sucking disc (122), and the upper end of telescopic link (123) is passed through connecting axle (124) and is connected and press handle (125).

3. The efficient grinding device for the mechanical cutter blade according to claim 1, characterized in that: the output end of the driving motor (14) is connected with the ball screw (141), and the upper end of the ball screw (141) is provided with the movable grinding assembly (16).

4. The efficient grinding device for the mechanical cutter blade according to claim 1, characterized in that: anchor clamps (15) include horizontal pole (151) and gyro wheel (152), and horizontal pole (151) are installed to the lower extreme of anchor clamps (15), and gyro wheel (152) are installed to the side of horizontal pole (151), and horizontal pole (151) are located the inner chamber slidable mounting of main part (11).

5. The efficient grinding device for the mechanical cutter blade according to claim 1, characterized in that: remove subassembly (16) of polishing including lifter (161), motor (162), bistrique (163) and hasp (164), the upper end movable mounting that removes subassembly (16) of polishing has lifter (161), and motor (162) are installed to the upper end of lifter (161), and bistrique (163) are installed to the lower extreme of motor (162), and the side threaded mounting that removes subassembly (16) of polishing has hasp (164).

6. The efficient grinding device for the mechanical cutter blade according to claim 1, characterized in that: the air cylinder (17) comprises an air cylinder telescopic rod (171) and a moving assembly (172), the air cylinder telescopic rod (171) is installed at one end of the air cylinder (17), the moving assembly (172) is installed at the other end of the air cylinder telescopic rod (171), and an inclined plane is formed in the same direction of the upper end of the moving assembly (172).