CN211940307U - Polishing device for surface of cutter - Google Patents

Polishing device for surface of cutter Download PDF

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Publication number
CN211940307U
CN211940307U CN202020583589.3U CN202020583589U CN211940307U CN 211940307 U CN211940307 U CN 211940307U CN 202020583589 U CN202020583589 U CN 202020583589U CN 211940307 U CN211940307 U CN 211940307U
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CN
China
Prior art keywords
mounting seat
polishing
base
conveyor belt
clamp
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CN202020583589.3U
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Chinese (zh)
Inventor
邓叶
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Chongqing Yuye Kitchenware Co ltd
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Chongqing Yuye Kitchenware Co ltd
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Priority to CN202020583589.3U priority Critical patent/CN211940307U/en
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Abstract

A polishing device for the surface of a cutter comprises a base, a supporting frame, a polishing assembly, a conveying belt and a clamp; the base is arranged on the ground, and a transmission shaft is arranged on the base; the clamp is arranged on the conveyor belt, and a cutter with an upward cutting edge is clamped on the clamp; a plurality of screw rods are vertically and downwards arranged on the supporting frame, and the screw rods penetrate through the supporting frame; a hand wheel is arranged on the screw rod and is positioned above the support frame; the polishing assembly is arranged at the bottom of the screw rod; the polishing assembly comprises a first mounting seat and a second mounting seat; polishing belts are sleeved on the driving wheel and the driven wheel; a bracket is arranged in the second mounting seat, a plurality of groups of sliding grooves are arranged on the connecting plate, and sliding blocks are arranged in the sliding grooves in a sliding manner; a plurality of groups of pinch rollers are arranged on one side of the second mounting seat facing the first mounting seat; an elastic piece is arranged in the sliding chute and extends or contracts left and right along the horizontal direction; the utility model discloses need not artifical manual polishing, polishing efficiency improves greatly, has reduced workman's intensity of labour simultaneously.

Description

Polishing device for surface of cutter
Technical Field
The utility model relates to a cutter processing technology field especially relates to a burnishing device on cutter surface.
Background
A tool is a tool used for cutting machining in machine manufacturing, and is also called a cutting tool. Most knives are machine, but also hand-held. Since tools used in machine manufacturing are basically used for cutting metal materials, the term "tool" is generally understood to mean a metal cutting tool. The cutting tools for cutting wood are called woodworking tools. There is also a class of cutters of particular application for geological exploration, well drilling, mine drilling, called mine cutters; before leaving a factory, the cutter needs to polish the blade part; in the prior art, the cutter is generally polished manually, and in the strand polishing process, the labor intensity of workers is high and the working efficiency is low.
In order to solve the above problems, the present application proposes a polishing apparatus for a tool surface.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
Generally polish the cutter through artificial mode among the prior art who exists for solving among the background art, throw a stock in-process, workman intensity of labour is big, the technical problem that work efficiency is low, the utility model provides a burnishing device on cutter surface, the utility model discloses need not artifical manual polishing, polishing efficiency improves greatly, has reduced workman's intensity of labour simultaneously.
(II) technical scheme
In order to solve the problems, the utility model provides a polishing device for the surface of a cutter, which comprises a base, a supporting frame, a polishing component, a conveyor belt and a clamp;
the base is arranged on the ground, and a transmission shaft is arranged on the base; the transmission shaft drives the conveyor belt to move along the base; the clamp is arranged on the conveyor belt, and a cutter with an upward cutting edge is clamped on the clamp;
a plurality of upright posts are vertically arranged on the base; the supporting frame is vertically arranged at the top of the upright post; a plurality of screw rods are vertically and downwards arranged on the supporting frame, and the screw rods penetrate through the supporting frame; a hand wheel is arranged on the screw rod and is positioned above the support frame, and the hand wheel drives the screw rod to move up and down along the vertical direction;
the polishing assembly is arranged at the bottom of the screw rod; the polishing assembly comprises a first mounting seat and a second mounting seat; the first mounting seat and the second mounting seat are arranged oppositely, and one side of the first mounting seat facing the second mounting seat is provided with a driving wheel and a driven wheel; polishing belts are sleeved on the driving wheel and the driven wheel; a driving motor is arranged on one side of the first mounting seat, which is far away from the second mounting seat, and a transmission gear is arranged at the output end of the driving motor; the transmission gear is in meshing transmission connection with the driving wheel;
the second mounting seat is hollow, a support is arranged inside the second mounting seat, two groups of connecting plates are arranged on the support in parallel, a plurality of groups of sliding grooves are formed in the connecting plates, and sliding blocks are arranged in the sliding grooves in a sliding mode; a plurality of groups of pinch rollers are arranged on one side of the second mounting seat facing the first mounting seat; the top and the bottom of the pinch roller are rotationally connected with the sliding block; an elastic piece is arranged in the sliding groove and extends or contracts left and right along the horizontal direction.
Preferably, a plurality of clamping teeth are arranged on the conveying belt; the bottom of anchor clamps is provided with joint spare, and joint spare is connected with the latch meshing.
Preferably, the gripper can only move forward in the direction of the belt movement.
Preferably, the polishing assemblies are horizontally aligned along the direction of belt movement; the first mounting seat and the second mounting seat on the polishing components which are adjacently arranged are oppositely arranged.
Preferably, the polishing belt rotates in a direction opposite to the direction of belt movement.
Preferably, the base is provided with a dust suction device.
Preferably, the periphery of the pressing wheel is sleeved with a rubber anti-skidding sleeve.
The above technical scheme of the utility model has following profitable technological effect: in the utility model, the cutter is firstly clamped by the clamp, and the cutting edge of the cutter is kept upward; then, sequentially adjusting a hand wheel according to the size of the cutter, wherein the hand wheel drives a screw rod to move up and down along the vertical direction; adjusting the polishing component to a proper position to ensure that the blade is just contacted with the polishing belt; ensuring that a plurality of polishing assemblies are positioned on the same horizontal height and are in the same straight line; starting a motor on the polishing component, and rotating an electric driving wheel; the polishing belt is driven to rotate, and the driven wheel rotates under the action of the polishing belt; the conveying belt drives the clamp to move towards the polishing assembly, when the clamp is in contact with the polishing assembly, the pressing wheel is in contact with one side of the cutting edge, the other side of the cutting edge is in contact with the polishing belt, and polishing operation is carried out on one side of the cutting edge under the action of the polishing belt; and after finishing the primary polishing, the cutter moves along with the conveyor belt continuously, and the unpolished side of the cutter blade is polished, so that the operation is repeated for many times, and the whole cutter blade is completely polished. The utility model discloses need not artifical manual polishing, polishing efficiency improves greatly, has reduced workman's intensity of labour simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of a polishing device for a tool surface according to the present invention.
Fig. 2 is a schematic structural diagram of a polishing assembly in the polishing apparatus for tool surfaces according to the present invention.
Fig. 3 is a schematic structural diagram of a first mounting seat in the polishing apparatus for a tool surface according to the present invention.
Fig. 4 is a schematic structural diagram of a second mounting seat in the polishing apparatus for a tool surface according to the present invention.
Fig. 5 is a schematic view of the installation structure of the clamp and the conveyor belt in the polishing device for the surface of the cutter according to the present invention.
Reference numerals: 1. a support frame; 2. a column; 3. a drive shaft; 4. a conveyor belt; 5. a base; 6. a clamp; 7. a polishing assembly; 8. a hand wheel; 9. a screw rod; 10. a first mounting seat; 11. polishing the belt; 12. a second mounting seat; 13. a support; 14. a pinch roller; 15. a connecting plate; 16. an elastic member; 17. a driving wheel; 18. a driven wheel; 19. a transmission gear; 20. clamping teeth; 21. a clamping piece.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-5, the present invention provides a polishing device for tool surface, which comprises a base 5, a supporting frame 1, a polishing assembly 7, a conveyor belt 4 and a clamp 6;
the base 5 is arranged on the ground, and the transmission shaft 3 is arranged on the base 5; the transmission shaft 3 drives the conveyor belt 4 to move along the base 5; the clamp 6 is arranged on the conveyor belt 4, and a cutter with an upward cutting edge is clamped on the clamp 6;
a plurality of upright posts 2 are vertically arranged on the base 5; the supporting frame 1 is vertically arranged at the top of the upright post 2; a plurality of screw rods 9 are vertically and downwards arranged on the support frame 1, and the screw rods 9 penetrate through the support frame 1; a hand wheel 8 is arranged on the screw rod 9, the hand wheel 8 is positioned above the support frame 1, and the hand wheel 8 drives the screw rod 9 to move up and down along the vertical direction;
the polishing component 7 is arranged at the bottom of the screw rod 9; the polishing assembly 7 includes a first mount 10 and a second mount 12; the first installation base 10 is arranged opposite to the second installation base 12, and one side of the first installation base 10 facing the second installation base 12 is provided with a driving wheel 17 and a driven wheel 18; the driving wheel 17 and the driven wheel 18 are sleeved with polishing belts 11; a driving motor is arranged on one side of the first mounting seat 10 far away from the second mounting seat 12, and a transmission gear 19 is arranged at the output end of the driving motor; the transmission gear 19 is in meshing transmission connection with the driving wheel 17;
the second mounting seat 12 is hollow, a support 13 is arranged inside the second mounting seat 12, two groups of connecting plates 15 are arranged on the support 13 in parallel, a plurality of groups of sliding grooves are formed in the connecting plates 15, and sliding blocks are arranged in the sliding grooves in a sliding manner; a plurality of groups of pinch rollers 14 are arranged on one side of the second mounting seat 12 facing the first mounting seat 10; the top and the bottom of the pinch roller 14 are rotationally connected with the slide block; an elastic member 16 is provided in the slide groove, and the elastic member 16 extends or contracts in the horizontal direction.
In the utility model, the cutter is firstly clamped by the clamp 6, and the cutting edge of the cutter is kept upward; then, sequentially adjusting a hand wheel 8 according to the size of the cutter, wherein the hand wheel 8 drives a screw rod 9 to move up and down along the vertical direction; adjusting the polishing assembly 7 to a proper position to ensure that the blade is just contacted with the polishing belt 11; ensuring that a plurality of polishing assemblies 7 are positioned at the same horizontal height and are in the same straight line; a driving motor on the polishing component 7 is started to drive the driving wheel 17 to rotate; thereby driving the polishing belt 11 to rotate, and the driven wheel 18 rotates under the action of the polishing belt 11; the conveyor belt 4 drives the clamp 6 to move towards the polishing component 7, when the clamp is contacted with the polishing component 7, the pressing wheel 14 is contacted with one side of the blade, the other side of the blade is contacted with the polishing belt 11, and polishing operation is carried out on one side of the blade under the action of the polishing belt 11; after finishing polishing once, the cutter continues to move along with the conveyor belt 4, and the polishing operation is carried out on the unpolished side of the blade, so that the polishing operation is repeated for many times, and the complete polishing of the whole blade is ensured. The utility model discloses need not artifical manual polishing, polishing efficiency improves greatly, has reduced workman's intensity of labour simultaneously.
In an alternative embodiment, the conveyor belt 4 is provided with a plurality of latches 20; the bottom of the clamp 6 is provided with a clamping piece 21, and the clamping piece 21 is meshed with the clamping teeth 20. The gripper 6 can only move forward in the direction of movement of the conveyor belt 4.
It should be noted that the snap-in member 21 engages with the latch 20 so that the gripper 6 does not slide backward on the conveyor belt 4.
In an alternative embodiment, the polishing modules 7 are arranged horizontally along the direction of movement of the conveyor belt 4; the first mounting seat 10 and the second mounting seat 12 on the adjacently arranged polishing assemblies 7 are installed in opposite positions.
It should be noted that it is convenient to perform polishing work on both sides of the blade, respectively.
In an alternative embodiment, the polishing belt 11 rotates in a direction opposite to the direction of movement of the conveyor belt 4.
In an alternative embodiment, a dust suction device is provided on the base 5.
The dust suction device can absorb part of dust generated during polishing work, and maintain a good environment in a processing workshop.
In an alternative embodiment, the outer circumference of the pinch roller 14 is sleeved with a rubber anti-slip sleeve.
It should be noted that the rubber anti-slip sleeve plays an anti-slip role and is not easy to slip after contacting with the cutting edge.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (7)

1. The polishing device for the surface of the cutter is characterized by comprising a base (5), a support frame (1), a polishing component (7), a conveyor belt (4) and a clamp (6);
the base (5) is arranged on the ground, and the transmission shaft (3) is arranged on the base (5); the transmission shaft (3) drives the conveyor belt (4) to move along the base (5); the clamp (6) is arranged on the conveyor belt (4), and a cutter with an upward cutting edge is clamped on the clamp (6);
a plurality of upright posts (2) are vertically arranged on the base (5); the support frame (1) is vertically arranged at the top of the upright post (2); a plurality of screw rods (9) are vertically and downwards arranged on the support frame (1), and the screw rods (9) penetrate through the support frame (1); a hand wheel (8) is arranged on the screw rod (9), the hand wheel (8) is positioned above the support frame (1), and the hand wheel (8) drives the screw rod (9) to move up and down along the vertical direction;
the polishing component (7) is arranged at the bottom of the screw rod (9); the polishing assembly (7) comprises a first mounting seat (10) and a second mounting seat (12); the first mounting seat (10) and the second mounting seat (12) are arranged oppositely, and one side of the first mounting seat (10) facing the second mounting seat (12) is provided with a driving wheel (17) and a driven wheel (18); the driving wheel (17) and the driven wheel (18) are sleeved with polishing belts (11); a driving motor is arranged on one side, away from the second mounting seat (12), of the first mounting seat (10), and a transmission gear (19) is arranged at the output end of the driving motor; the transmission gear (19) is in meshing transmission connection with the driving wheel (17);
the second mounting seat (12) is hollow, a support (13) is arranged inside the second mounting seat (12), two groups of connecting plates (15) are arranged on the support (13) in parallel, a plurality of groups of sliding grooves are formed in the connecting plates (15), and sliding blocks are arranged in the sliding grooves in a sliding mode; a plurality of groups of pinch rollers (14) are arranged on one side, facing the first mounting seat (10), of the second mounting seat (12); the top and the bottom of the pinch roller (14) are rotationally connected with the slide block; an elastic piece (16) is arranged in the sliding groove, and the elastic piece (16) extends or contracts left and right along the horizontal direction.
2. Tool surface polishing device according to claim 1, characterized in that the conveyor belt (4) is provided with a plurality of latches (20); the bottom of the clamp (6) is provided with a clamping piece (21), and the clamping piece (21) is meshed with the clamping teeth (20).
3. Tool surface polishing apparatus according to claim 2, characterized in that the holder (6) can only be moved forward in the direction of the movement of the conveyor belt (4).
4. The tool surface polishing apparatus according to claim 1, wherein the polishing units (7) are horizontally arranged along the direction of movement of the conveyor belt (4); the first mounting seat (10) and the second mounting seat (12) on the adjacent polishing assemblies (7) are installed in opposite positions.
5. Tool surface polishing device according to claim 1, characterized in that the polishing belt (11) is rotated in the opposite direction to the direction of movement of the conveyor belt (4).
6. Tool surface polishing device according to claim 1, characterized in that the base (5) is provided with a dust suction device.
7. The tool surface polishing apparatus according to claim 1, wherein the outer periphery of the pressure roller (14) is sleeved with a rubber anti-slip sleeve.
CN202020583589.3U 2020-04-17 2020-04-17 Polishing device for surface of cutter Active CN211940307U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020583589.3U CN211940307U (en) 2020-04-17 2020-04-17 Polishing device for surface of cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020583589.3U CN211940307U (en) 2020-04-17 2020-04-17 Polishing device for surface of cutter

Publications (1)

Publication Number Publication Date
CN211940307U true CN211940307U (en) 2020-11-17

Family

ID=73165386

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020583589.3U Active CN211940307U (en) 2020-04-17 2020-04-17 Polishing device for surface of cutter

Country Status (1)

Country Link
CN (1) CN211940307U (en)

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