CN214322748U - Tool grain grinding clamp - Google Patents
Tool grain grinding clamp Download PDFInfo
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- CN214322748U CN214322748U CN202120272910.0U CN202120272910U CN214322748U CN 214322748 U CN214322748 U CN 214322748U CN 202120272910 U CN202120272910 U CN 202120272910U CN 214322748 U CN214322748 U CN 214322748U
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- pressing
- pressing rod
- cutter
- rod
- groove
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Abstract
The utility model discloses a cutter grain grinding clamp, which comprises a mounting seat, a cutter bar, a pressure bar and a pressing component, wherein the cutter bar, the pressure bar and the pressing component are arranged on the mounting seat; the cutter bar is provided with a groove for accommodating cutter particles; the pressing rod is positioned above the cutter bar and comprises a pressing rod head which is vertically opposite to the groove, a positioning column which extends downwards is arranged on the pressing rod head and is used for being matched with the hole position of the cutter particles; the pressing assembly is used for driving the pressing rod to downwards press the cutter particles in the groove. The utility model provides a sword grain grinding jig, easy operation, sword grain clamping are efficient.
Description
Technical Field
The utility model relates to a sword grain processing technology field, specifically speaking relates to a sword grain grinds anchor clamps.
Background
The existing PCD tool grain grinding equipment needs to be stopped to manually place PCD tool grains on a tool bar, one hand is used for pressing the PCD tool grains and closing the PCD tool grains, the other hand is used for screwing a screw down by a screwdriver to fix the PCD tool grains, and then grinding is carried out. The process requires manual operation, and is slow and unsafe; in addition, the screw holes on the screw and the cutter bar are always smooth, and the service life is short.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sword grain grinds anchor clamps, easy operation, sword grain clamping are efficient.
The utility model discloses a technical scheme that sword grain grinding jig adopted is:
a cutter particle grinding clamp comprises a mounting seat, a cutter bar, a pressure bar and a pressing assembly, wherein the cutter bar, the pressure bar and the pressing assembly are arranged on the mounting seat; the cutter bar is provided with a groove for accommodating cutter particles; the pressing rod is positioned above the cutter bar and comprises a pressing rod head which is vertically opposite to the groove, a positioning column which extends downwards is arranged on the pressing rod head and is used for being matched with the hole position of the cutter particles; the pressing assembly is used for driving the pressing rod to downwards press the cutter particles in the groove.
As the preferred scheme, the pushing assembly comprises a pushing cylinder, a pushing guide rail and a pushing slide block, the pressing rod is arranged on the pushing slide block, and the pushing cylinder drives the pushing slide block and the pressing rod to slide up and down along the pushing guide rail.
Preferably, the device further comprises a pressurizing assembly, wherein the pressurizing assembly comprises a pressurizing cylinder, a pressurizing rod and a rotating shaft arranged on the pressurizing rod, the pressurizing cylinder is arranged at one end of the pressurizing rod, and the pressurizing cylinder drives the pressurizing rod to rotate by taking the rotating shaft as a rotating center, so that the other end of the pressurizing rod is pressed on the pressure rod head.
Preferably, the pressurizing rod comprises a rod body and a pressing wheel arranged on the rod body, and the pressing wheel is positioned above the pressing rod head.
Preferably, the cutting device further comprises a positioning assembly, wherein the positioning assembly comprises a positioning air cylinder, and the positioning air cylinder is used for pushing the pressing rod to move horizontally so as to drive the cutter particles to abut against two sides of the groove.
Preferably, the upper surface and the lower surface of the pressure lever are provided with guide grooves, the positioning assembly further comprises a plurality of guide wheels, and the guide wheels are rotatably arranged on the downward pressing slide block, so that the guide wheels are divided into an upper group and a lower group and can be respectively arranged in the guide grooves on the upper surface and the lower surface of the pressure lever in a rolling manner.
Preferably, the mounting seat comprises a fixed seat and a sliding seat which is arranged on the fixed seat and is adjustable up and down, and the cutter bar, the pressing rod and the pressing component are arranged on the sliding seat.
According to the preferable scheme, the fixing seat is provided with a through groove, the mounting seat further comprises a locking block and a locking piece, the sliding seat and the locking block are respectively arranged on the front surface and the rear surface of the through groove, and the locking piece penetrates through the locking block, the through groove and tensions the sliding seat.
As the preferred scheme, still seted up two bar grooves on the fixing base, be formed with two corresponding lugs on the slide, make the lug stretch into the bar groove to guide the reciprocating of slide.
The utility model discloses a sword grain grinds anchor clamps's beneficial effect is: the cutter particles are placed into the groove through manual work or a mechanical hand, the pressing component drives the pressing rod to move downwards, the positioning column extends into the hole position of the cutter particles, and the pressing rod head presses the cutter particles positioned in the groove. Because the cutter particles are not required to be fixed by screws, the operation is greatly simplified, and the clamping efficiency is improved.
When the pressing component is pressed to a preset position, the positioning cylinder pushes the pressing rod to move horizontally so as to drive the cutter particles to abut against two sides of the groove, and therefore the cutter particles are accurately positioned.
After the cutter particles are accurately positioned, the pressurizing cylinder drives the pressurizing rod to rotate by taking the rotating shaft as a rotating center, so that the other end of the pressurizing rod is pressed on the pressure rod head, and the stability and the reliability of clamping are improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the cutting insert grinding jig of the present invention (with a part of the slide removed).
Fig. 3 is a schematic structural view of the present invention (removing the pressing member).
Fig. 4 is a front view of the present invention cutting insert grinding fixture (with the pressure assembly removed).
Figure 5 is a rear view of the present invention blade grinding fixture.
Detailed Description
The invention will be further elucidated and described with reference to the following embodiments and drawings in which:
referring to fig. 1, a tool grain grinding fixture includes a mounting base 10, a tool bar 20 disposed on the mounting base 10, a pressing rod 30 and a pressing assembly 40.
Referring to fig. 3, the tool bar 20 is provided with a groove 21 for accommodating a tool insert 70. The pressing rod 30 is located above the cutter bar 20, the pressing rod 30 comprises a pressing rod head 31 vertically opposite to the groove 21, a positioning column 311 extending downwards is arranged on the pressing rod head 31, and the positioning column 311 is used for being matched with a hole position of the cutter grain 70. The hold-down assembly 40 is used to drive the plunger 30 downward to compress the knife blade 70 located in the recess 21.
The knife grain 70 is placed into the groove 21 manually or by a mechanical hand, the pressing assembly 40 drives the pressing rod 30 downwards, the positioning column 311 extends into the hole position of the knife grain 70, and the pressing rod head 31 presses the knife grain 70 positioned in the groove 21. Because the cutter particles 70 are not required to be fixed by screws, the operation is greatly simplified, and the clamping efficiency is improved.
Referring to fig. 3 and 4, the pressing assembly 40 includes a pressing cylinder 41, a pressing guide rail 42 and a pressing slider 43, the pressing rod 30 is disposed on the pressing slider 43, and the pressing cylinder 41 drives the pressing slider 43 and the pressing rod 30 to slide up and down along the pressing guide rail 42. The two groups of the downward-pressing guide rails 42 are arranged in parallel, the downward-pressing sliding blocks 43 comprise two downward-pressing sub sliding blocks 431 arranged on the two downward-pressing guide rails 42 in a sliding mode, and downward-pressing connecting sliding blocks 432 connected with the two downward-pressing sub sliding blocks 431, and the pressing rod 30 is fixed on the downward-pressing connecting sliding blocks 432.
The cutter particle grinding clamp further comprises a positioning assembly 60, wherein the positioning assembly 60 comprises a positioning air cylinder 61, and the positioning air cylinder 61 is used for pushing the pressing rod 30 to move horizontally so as to drive the cutter particles 70 to abut against two sides of the groove 21. Specifically, the positioning cylinder 61 is connected to a connecting block 62, and is connected to the pressing rod 30 through the connecting block 62. When the pressing assembly 40 is pressed to a preset position, the positioning cylinder 61 pushes the pressing rod 30 to move horizontally so as to drive the knife grain 70 to abut against two sides of the groove 21, thereby realizing accurate positioning of the knife grain 70. In the present embodiment, the pressing rod 30 moves horizontally to the right, or tends to move horizontally to the right, so as to abut on both side surfaces of the groove 21.
The upper and lower surfaces of the pressure lever 30 are provided with guide grooves 32. The positioning assembly 60 further includes a plurality of guide wheels 63, and the plurality of guide wheels 63 are rotatably disposed on the pressing slider 43. The guide wheels 63 are divided into two groups, one group being upper and the other group being arranged in the guide grooves 32 on the upper and the lower surfaces of the press rod 30 in a rolling manner. The movement of the plunger 30 is guided by the cooperation of the guide wheel 63 and the guide groove 32. Wherein the guide wheels 63 match the width of the guide slots 32.
Referring to fig. 2, the cutting insert grinding fixture further includes a pressing assembly 50, wherein the pressing assembly 50 includes a pressing cylinder 51, a pressing rod 52, and a rotating shaft 53 disposed on the pressing rod 52. The pressurizing cylinder 51 is provided at one end of the pressurizing rod 52, and the pressurizing cylinder 51 rotates the pressurizing rod 52 around the rotating shaft 53 as a rotation center, so that the other end of the pressurizing rod 52 is pressed against the pressure rod head 31. After the cutter particles 70 are accurately positioned, the pressurizing cylinder 51 drives the pressurizing rod 52 to rotate around the rotating shaft 53 as a rotating center, so that the other end of the pressurizing rod 52 is pressed on the pressure rod head 31, and the stability and the reliability of clamping are improved.
The pressure lever 52 includes a lever body 521 and a pressure roller 522 disposed on the lever body, and the pressure roller 522 is located above the pressure roller head 31. Specifically, the pressing roller 522 is located on the side surface of the lever body 521, and the pressing roller 522 provided on the pressing lever 52 is pressed against the pressing lever head 31 during pressing.
Referring to fig. 3 and 4, the mounting base 10 includes a fixing base 11 and a sliding base 12 disposed on the fixing base 11 and adjustable up and down. The cutter bar 20, the pressing rod 30 and the pressing component 40 are arranged on the sliding seat 12. The pressing assembly 50 and the positioning assembly 60 are also arranged on the sliding seat 12.
Referring to fig. 5, the fixing base 11 is provided with a through groove 111. The mounting seat 10 further comprises a locking block 13 and a locking member 14. The sliding base 12 and the locking block 13 are respectively arranged at the front and the back of the through groove 111, and the locking piece 14 passes through the locking block 13 and the through groove 111 and tightens the sliding base 12.
Referring to fig. 3, the fixing base 11 is further provided with two strip-shaped grooves 112, and the sliding base 12 is formed with two corresponding protrusions 121, so that the protrusions 121 extend into the strip-shaped grooves 112 to guide the sliding base 12 to move up and down.
The slide 12 is rectangular frame-shaped and includes a through cavity. The cutter arbor 20 is fixed in logical chamber bottom, pushes down guide rail 42 and locates logical chamber lateral wall, pushes down cylinder 41 and locates the slide 12 top, pushes down cylinder 41 and includes a telescopic link that stretches out downwards, and the telescopic link stretches into logical intracavity and connects and pushes down slider 43. The pushing cylinder 41 drives the pushing slider 43 to move downwards along the pushing guide rail 42, so that the pressing rod presses the knife grain 70.
The compression bar and the cutter bar 20 can be detached, and the PCD cutter grains 70 of more models can be clamped by replacing the compression bars and the cutter bars 20 of different models.
Referring to fig. 4, a containing groove 122 is formed on a side wall of the through cavity, and the pressing rail 42 is disposed in the containing groove 122, so as to save space and reduce thickness.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (9)
1. A cutter particle grinding clamp is characterized by comprising a mounting seat, a cutter bar, a pressure bar and a pressing component, wherein the cutter bar, the pressure bar and the pressing component are arranged on the mounting seat;
the cutter bar is provided with a groove for accommodating cutter particles;
the pressing rod is positioned above the cutter bar and comprises a pressing rod head which is vertically opposite to the groove, a positioning column which extends downwards is arranged on the pressing rod head and is used for being matched with the hole position of the cutter particles;
the pressing assembly is used for driving the pressing rod to downwards press the cutter particles in the groove.
2. The tool grain grinding fixture of claim 1, wherein the hold-down assembly comprises a hold-down cylinder, a hold-down guide, and a hold-down slider, the press rod is disposed on the hold-down slider, and the hold-down cylinder drives the hold-down slider and the press rod to slide up and down along the hold-down guide.
3. The tool grain grinding jig of claim 1, further comprising a pressing assembly including a pressing cylinder, a pressing rod, and a rotating shaft provided to the pressing rod, wherein the pressing cylinder is provided at one end of the pressing rod, and the pressing cylinder drives the pressing rod to rotate about the rotating shaft, so that the other end of the pressing rod is pressed against the pressing rod head.
4. The tool grain grinding fixture of claim 3, wherein the pressing rod comprises a rod body and a pressing wheel disposed on the rod body, the pressing wheel being located above the pressing rod head.
5. The cutting insert grinding fixture of claim 1, further comprising a positioning assembly including a positioning cylinder for pushing the pressing rod to move horizontally to bring the cutting insert against the two sides of the recess.
6. The tool grain grinding fixture as claimed in claim 5, wherein the upper and lower surfaces of the pressing rod are provided with guide grooves, and the positioning assembly further comprises a plurality of guide wheels, the plurality of guide wheels are rotatably disposed on the pressing slider, so that the plurality of guide wheels are divided into an upper group and a lower group, and are respectively rotatably disposed in the guide grooves on the upper and lower surfaces of the pressing rod.
7. The insert grinding fixture of claim 1, wherein the mounting base includes a mounting base and a slide base mounted to the mounting base and adjustable in a vertical direction, the tool holder, the press rod and the press assembly being mounted to the slide base.
8. The granule grinding jig of claim 7, wherein the holder has a through groove, the mounting seat further comprises a locking block and a locking member, the sliding seat and the locking block are respectively disposed on the front and rear surfaces of the through groove, and the locking member passes through the locking block, the through groove and tightens the sliding seat.
9. The tool grain grinding fixture of claim 8, wherein the fixing base further comprises two bar-shaped grooves, and the slide base is formed with two corresponding protrusions, such that the protrusions extend into the bar-shaped grooves to guide the slide base to move up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120272910.0U CN214322748U (en) | 2021-01-27 | 2021-01-27 | Tool grain grinding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120272910.0U CN214322748U (en) | 2021-01-27 | 2021-01-27 | Tool grain grinding clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214322748U true CN214322748U (en) | 2021-10-01 |
Family
ID=77907256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120272910.0U Active CN214322748U (en) | 2021-01-27 | 2021-01-27 | Tool grain grinding clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214322748U (en) |
-
2021
- 2021-01-27 CN CN202120272910.0U patent/CN214322748U/en active Active
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