CN210232432U - Novel diamond composite sheet clamp used on grinding machine - Google Patents
Novel diamond composite sheet clamp used on grinding machine Download PDFInfo
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- CN210232432U CN210232432U CN201921266273.5U CN201921266273U CN210232432U CN 210232432 U CN210232432 U CN 210232432U CN 201921266273 U CN201921266273 U CN 201921266273U CN 210232432 U CN210232432 U CN 210232432U
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Abstract
The utility model relates to a tool clamp field for producing diamond composite sheets, in particular to a novel diamond composite sheet clamp for a grinding machine, which comprises an arc-shaped support frame, a connecting sliding pin, a movable clamping plate support frame, a movable clamping plate, a fixed clamping plate support frame, a fixed clamping plate, a tensioning screw, a tensioning nut, a clamping component I and a clamping component II, wherein the fixed clamping plate support frame is arranged at the lower part of the right side of the arc-shaped support frame and is fixedly connected with the arc-shaped support frame, the utility model solves the problems that when the existing diamond drill bit is clamped on the grinding machine, the structure of the tool clamp is complex, the clamping efficiency is low, the clamping precision is low, the clamping process is complex, and the production and use requirements of enterprises cannot be met, moreover, the utility model is simple and convenient to operate, the tool clamp can clamp a workpiece without dismounting the clamping tool clamp from the grinding machine when in specific use, the clamping efficiency and the clamping precision are improved.
Description
Technical Field
The utility model belongs to the technical field of the frock clamp is used in the production of the diamond compact piece and specifically relates to a novel diamond compact piece anchor clamps are used on grinding machine.
Background
The diamond bit belongs to one of diamond composite sheets, and the rock breaking function of the diamond bit is completed by diamond particles. Knowing the rock breaking effect of the drill bit, the rock breaking effect of the single diamond particles must be known. In a hard stratum, the single-grain diamond enables the rock to be in an extremely high stress state under the action of the bit pressure (about 4200-5700MPa, and some data are considered to be 6300 MPa), so that the rock is subjected to lithological transformation and is changed from brittleness to plasticity. The single diamond particles penetrate the formation and cut through the rock under the action of torque to a depth substantially equal to the penetration depth of the diamond particles. This process acts like "plowing" and is therefore referred to as the plow cutting action of the diamond bit. In some rock with larger brittleness (such as sandstone, limestone and the like), the volume of the broken rock is far larger than the volume of the diamond particles which are eaten and rotated under the simultaneous action of the weight-on-bit torque and the diamond particles on the drill bit. When the pressure is not large, only small grooves can be formed along the moving direction of the diamond, and the rock at the deep part and two sides of the small grooves can be crushed by increasing the pressure and exceed the section size of the diamond particles. The rock breaking effect of the diamond bit is related to the lithology and external factors (such as pressure, temperature, formation fluid properties and the like) influencing the lithology, and the bit pressure and the processing quality of the diamond bit are important influencing factors. The diamond bit is the same as the roller bit, and has three modes of surface layer crushing, fatigue crushing and volume crushing when breaking rock. The ideal rock breaking effect can be achieved only when the diamond particles have enough specific pressure to bite into the stratum rock and cause the rock to be subjected to volume breaking, but the rock breaking effect of the diamond drill bit can be influenced when the processing quality of the diamond drill bit is poor.
The grinding machine is one of the necessary equipment of diamond compact piece when adding man-hour, the grinding machine directly influences the result of use in diamond compact piece later stage to the good or bad of diamond compact piece processingquality, however, the important factor that influences diamond compact piece processingquality on the grinding machine is exactly the semi-manufactured clamping of diamond compact piece, present diamond compact piece is when the clamping, there is the frock clamp structure more complicated, clamping inefficiency, the clamping precision is low, the clamping process is complicated and need lift clamping frock clamp off from the grinding machine just can carry out the clamping of work piece (lift clamping frock clamp off not only inefficiency and clamping precision inconsistent from the grinding machine repeatedly), can not satisfy the production user demand of enterprise.
Disclosure of Invention
In order to solve present current diamond bit when the clamping, there is the clamping fixture structure more complicated, clamping inefficiency, the clamping precision is low, the clamping process is complicated and need lift clamping fixture off from the grinding machine just can carry out the clamping of work piece, can not satisfy the problem of the production user demand of enterprise, the utility model provides an on the grinding machine with novel diamond compact anchor clamps, its technical scheme as follows: a novel diamond composite sheet clamp used on a grinding machine comprises an arc-shaped support frame, a connecting sliding pin, a movable clamping plate support frame, a movable clamping plate, a fixed clamping plate support frame, a fixed clamping plate, a tensioning screw rod, a tensioning nut, a clamping assembly I and a clamping assembly II, wherein the fixed clamping plate support frame is arranged at the lower part of the right side of the arc-shaped support frame and is fixedly connected with the arc-shaped support frame, the fixed clamping plate is arranged at the lower part of the fixed clamping plate support frame and is fixedly connected with the fixed clamping plate support frame, an arc-shaped chute is arranged on the arc-shaped support frame, the connecting sliding pin is arranged in the arc-shaped chute and is slidably connected with the arc-shaped chute, the movable clamping plate support frame is arranged on the connecting sliding pin and is connected with the connecting sliding pin, and through holes are arranged on the movable clamping plate, one end of the tensioning screw is arranged in a through hole on the movable clamping plate support frame and is connected with the movable clamping plate support frame, the other end of the tensioning screw is arranged in a through hole on the fixed clamping plate support frame and is connected with the fixed clamping plate support frame, the tensioning nut is arranged on the tensioning screw and is in threaded connection with the tensioning screw, the clamping assembly I and the clamping assembly II are arranged at the upper part of the right side of the arc-shaped support frame and are connected with the arc-shaped support frame, and a workpiece mounting groove is formed in the arc-shaped support frame;
the clamping assembly I comprises a clamping support frame, an adjustable sliding pin, a tension spring, an adjusting nut, a limiting baffle, a thimble support and a thimble, wherein the limiting baffle is arranged at the end part of one side of the adjustable sliding pin and is fixedly connected with the adjustable sliding pin, the clamping support frame is provided with a sliding pin hole, the adjustable sliding pin is arranged in the sliding pin hole and is in sliding connection with the sliding pin hole, the tension spring is arranged on the peripheral surface of the outer side of the adjustable sliding pin and is connected with the adjustable sliding pin, the adjusting nut is arranged on the adjustable sliding pin and is in threaded connection with the adjustable sliding pin, the clamping support frame is connected with the adjusting nut through the tension spring, the lower part of the thimble support frame is arranged on the adjustable sliding pin and is connected with the adjustable sliding pin, the thimble is arranged on the thimble support and is connected with the thimble support, the limiting baffle is connected with the clamping support frame through the thimble support;
the clamping assembly I and the clamping assembly II are the same structural body;
the arc-shaped support frame is provided with a rotating pin, the rotating pin is fixedly connected with the arc-shaped support frame, a support guide auxiliary wheel support frame is arranged on the rotating pin, the support guide auxiliary wheel support frame is connected with the rotating pin in a sliding manner, a support guide auxiliary wheel is arranged on the support guide auxiliary wheel support frame, and the support guide auxiliary wheel is connected with the support guide auxiliary wheel support frame;
threaded holes are formed in the movable clamping plate and the fixed clamping plate, and connecting bolts are installed in the threaded holes;
the utility model has the advantages that: the utility model discloses structural design science, production and processing technology is simple and convenient, utilizes the utility model provides a when present diamond bit carries out the clamping on the grinding machine, there is more complicated, clamping inefficiency, the clamping precision of frock clamp structure and clamping process complicacy, can not satisfy the problem of the production user demand of enterprise, moreover, the utility model discloses operation use is simple and convenient, the utility model discloses need not lift clamping frock clamp off from the grinding machine when specifically using and can carry out the clamping to the work piece, improved clamping efficiency and clamping precision.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a schematic diagram of the overall structure of the present invention;
fig. 4 is a schematic diagram of the right-side view structure of the present invention;
the reference numbers in the figures are: 1-arc support frame, 2-connecting sliding pin, 3-moving clamping plate support frame, 4-moving clamping plate, 5-fixing clamping plate support frame, 6-fixing clamping plate, 7-tensioning screw, 8-tensioning screw cap, 9-through hole, 10-workpiece mounting groove, 11-clamping support frame, 12-adjustable sliding pin, 13-tension spring, 14-adjusting nut, 15-limit baffle, 16-thimble support, 17-thimble, 18-sliding pin hole, 19-rotating pin, 20-supporting guide auxiliary wheel support frame, 21-supporting guide auxiliary wheel, 22-threaded hole, 23-connecting bolt and 24-workpiece.
Detailed Description
Specific example 1: the preferred embodiment of the present invention will be further described with reference to the accompanying drawings 1 and 4:
in order to solve present current diamond bit when the clamping, there is the clamping fixture structure more complicated, clamping inefficiency, the clamping precision is low, the clamping process is complicated and need lift clamping fixture off from the grinding machine just can carry out the clamping of work piece, can not satisfy the problem of the production user demand of enterprise, the utility model provides an on the grinding machine with novel diamond compact anchor clamps, its technical scheme as follows: a novel diamond composite sheet clamp used on a grinding machine comprises an arc-shaped support frame 1, a connecting sliding pin 2, a movable clamping plate support frame 3, a movable clamping plate 4, a fixed clamping plate support frame 5, a fixed clamping plate 6, a tensioning screw 7, a tensioning screw cap 8, a clamping assembly I and a clamping assembly II, wherein the fixed clamping plate support frame 5 is arranged at the lower position of the right side of the arc-shaped support frame 1 and is fixedly connected with the arc-shaped support frame 1, the fixed clamping plate 6 is arranged at the lower position of the fixed clamping plate support frame 5 and is fixedly connected with the fixed clamping plate support frame 5, an arc-shaped chute is arranged on the arc-shaped support frame 1, the connecting sliding pin 2 is arranged in the arc-shaped chute and is connected with the arc-shaped chute in a sliding manner, the movable clamping plate support frame 3 is arranged on the connecting sliding pin 2 and is connected, the movable clamping plate support frame 3 and the fixed clamping plate support frame 5 are provided with through holes 9, one end of a tensioning screw 7 is arranged in the through hole on the movable clamping plate support frame 3 and is connected with the movable clamping plate support frame 3, the other end of the tensioning screw is arranged in the through hole 9 on the fixed clamping plate support frame 5 and is connected with the fixed clamping plate support frame 5, a tensioning nut 8 is arranged on the tensioning screw 7 and is in threaded connection with the tensioning screw 7, a clamping component I and a clamping component II are arranged at the upper position of the right side of the arc-shaped support frame 1 and are connected with the arc-shaped support frame 1, and a workpiece mounting groove 10 is arranged on the arc-shaped; the clamping assembly I comprises a clamping support frame 11, an adjustable sliding pin 12, a tension spring 13, an adjusting nut 14, a limiting baffle 15, a thimble support 16 and a thimble 17, wherein the limiting baffle 15 is arranged at the end part of one side of the adjustable sliding pin 12 and is fixedly connected with the adjustable sliding pin 12, the clamping support frame 11 is provided with a sliding pin hole 18, the adjustable sliding pin 12 is arranged in the sliding pin hole 18 and is in sliding connection with the sliding pin hole 18, the tension spring 13 is arranged on the outer circumferential surface of the adjustable sliding pin 12 and is connected with the adjustable sliding pin 12, the adjusting nut 14 is arranged on the adjustable sliding pin 12 and is in threaded connection with the adjustable sliding pin 12, the clamping support frame 11 is connected with the adjusting nut 14 through the tension spring 13, the lower part of the thimble support 16 is arranged on the adjustable sliding pin 12 and is connected with the adjustable sliding pin 12, the thimble 17 is arranged on the thimble support 16 and connected with the thimble support 16, and the limit baffle 15 is connected with the clamping support frame 11 through the thimble support 16; the clamping assembly I and the clamping assembly II are the same structural body; the utility model discloses a clamping unit I among the above-mentioned technical scheme and clamping unit II's setting are the utility model provides high diamond compact's clamping efficiency, moreover, the user of service need not lift the frock whole off can realize the clamping of work piece 24.
Specific example 2: the best embodiment of the present invention will be further described with reference to the accompanying drawings 1, 3 and 4: in order to make the utility model have better using effect in the specific using process, on the basis of the specific embodiment 1, the utility model discloses arc-shaped support frame 1 on be provided with rotating pin 19, rotating pin 19 and arc-shaped support frame 1 fixedly connected, rotating pin 19 on install support direction auxiliary wheel support frame 20, support direction auxiliary wheel support frame 20 with rotating pin 19 slide and be connected, support direction auxiliary wheel support frame 20 on install support direction auxiliary wheel 21, support direction auxiliary wheel 21 with support direction auxiliary wheel support frame 20 is connected; above-mentioned arc support frame 1 goes up the setting of rotation pin 19 and the setting that supports direction auxiliary wheel support frame 20 on the rotation pin 19, can make and support direction auxiliary wheel support frame 20 and carry out the supporting role to work piece 24 in the course of working, prevents that work piece 24 from taking place the problem that the position removed and then influenced the working effect in the course of working.
Specific example 3: the preferred embodiment of the present invention will be further described with reference to the accompanying figure 2: in order to make the utility model discloses better result of use has in concrete use, on concrete embodiment 1's basis, the utility model discloses remove pinch-off blades 4 and fixed pinch-off blades 6 on be provided with screw hole 22, screw hole 22 in install connecting bolt 23, the utility model discloses well connecting bolt 23 set up and to make and to remove pinch-off blades 4 and fixed pinch-off blades 6 and screw fixedly on the grinding machine, prevent the utility model discloses wholly take place the displacement in the use, improve the utility model discloses a whole work effect.
The utility model discloses theory of operation and working process at specific during operation do:
the user firstly installs the utility model on the grinding machine, the installation process is that the movable clamping plate 4 on the movable clamping plate support frame 3 and the fixed clamping plate 6 on the fixed clamping plate support frame 5 are placed on the fixture installation place on the grinding machine, then the tightening screw 7 is sequentially passed through the through holes on the movable clamping plate support frame 3 and the fixed clamping plate support frame 5, finally the tightening nut 8 is installed on the tightening screw 7 to be tightened, at this time, the tightening screw 7 will approach the movable clamping plate support frame 3 together with the movable clamping plate 4 thereon towards the fixed clamping plate support frame 5, and then the utility model is integrally fixed on the fixture installation place on the grinding machine, then the user turns the thimble support 16 on the right side end clamping component of the arc support frame 1 to the outside, then the thimble support 16 is slid towards the two sides of the clamping component I and the clamping component II by both hands (according to the attached figure 4, it is necessary to slide the thimble holder 16 in the clamping assembly I to the left and slide the thimble holder in the clamping assembly II to the right, taking the clamping assembly I as an example, at this time, the thimble holder 16 will move to the left while driving the adjustable sliding pin 12 to move to the left through the limit baffle 15, at this time, the tension spring 13 is in a compressed state, and at the same time, the workpiece 24 is placed between the clamping assembly I and the clamping assembly II, at this time, the thimbles on the clamping assembly I and the clamping assembly II will clamp the workpiece 24 with the releasing action of the user's hand (when the user releases the thimble holder 16 with his hand, the tension spring 13 will push the adjusting nut 14 to drive the adjustable sliding pin 12 to move to the position between the clamping assembly I and the clamping assembly II due to the restoring action of the tension spring 13), when the above-mentioned clamping action is completed, as shown in the attached drawing 2 of the description, the user pushes away thimble support 16 left, can carry out the grinding operation to the work piece, when needing to be changed the work piece, need not will the utility model discloses a wholly dismantle, the user only need rotate out thimble support 16 on clamping component I and the clamping component II right and can change the work piece (gliding through-hole 9 is installed to thimble support 16 lower part, adjustable sliding pin 12 insert in the through-hole 9 of thimble support 16 lower part and with the through-hole 9 sliding connection on the thimble support 16), it is fast to change, change efficiently, need not carry out clamping again to frock clamp and fix a position.
Claims (5)
1. A novel diamond composite sheet clamp used on a grinding machine is characterized by comprising an arc-shaped support frame, a connecting sliding pin, a movable clamping plate support frame, a movable clamping plate, a fixed clamping plate support frame, a fixed clamping plate, a tensioning screw rod, a tensioning nut, a clamping assembly I and a clamping assembly II, wherein the fixed clamping plate support frame is arranged at the lower part of the right side of the arc-shaped support frame and is fixedly connected with the arc-shaped support frame, the fixed clamping plate is arranged at the lower part of the fixed clamping plate support frame and is fixedly connected with the fixed clamping plate support frame, the arc-shaped support frame is provided with an arc-shaped sliding groove, the connecting sliding pin is arranged in the arc-shaped sliding groove and is slidably connected with the arc-shaped sliding groove, the movable clamping plate support frame is arranged on the connecting sliding pin and is connected with the connecting sliding pin, and the movable clamping plate support frame and, the clamping device is characterized in that one end of the tensioning screw is arranged in a through hole in the movable clamping plate support frame and is connected with the movable clamping plate support frame, the other end of the tensioning screw is arranged in a through hole in the fixed clamping plate support frame and is connected with the fixed clamping plate support frame, the tensioning nut is arranged on the tensioning screw and is in threaded connection with the tensioning screw, the clamping assembly I and the clamping assembly II are arranged at the upper position of the right side of the arc-shaped support frame and are connected with the arc-shaped support frame, and a workpiece mounting groove is formed in.
2. The novel diamond compact fixture for grinding machine as claimed in claim 1, wherein the clamping assembly I comprises a clamping support frame, an adjustable sliding pin, a tension spring, an adjusting nut, a limit baffle, a thimble holder and a thimble, wherein the limit baffle is disposed at an end of the adjustable sliding pin and is fixedly connected to the adjustable sliding pin, the clamping support frame is provided with a sliding pin hole, the adjustable sliding pin is mounted in the sliding pin hole and is slidably connected to the sliding pin hole, the tension spring is disposed on an outer circumferential surface of the adjustable sliding pin and is connected to the adjustable sliding pin, the adjusting nut is disposed on the adjustable sliding pin and is threadedly connected to the adjustable sliding pin, the clamping support frame is connected to the adjusting nut through the tension spring, a lower portion of the thimble holder is disposed on the adjustable sliding pin and is connected to the adjustable sliding pin, the thimble set up on the thimble support and be connected with the thimble support, limit baffle be connected with pressing from both sides tight support frame through the thimble support.
3. The novel diamond compact clamp for the grinding machine as claimed in claim 1, wherein the clamping assembly I and the clamping assembly II are the same structure.
4. The novel diamond compact fixture for the grinding machine as claimed in claim 1, wherein the arc-shaped support frame is provided with a rotation pin, the rotation pin is fixedly connected with the arc-shaped support frame, the rotation pin is provided with a support and guide auxiliary wheel support frame, the support and guide auxiliary wheel support frame is slidably connected with the rotation pin, the support and guide auxiliary wheel support frame is provided with a support and guide auxiliary wheel, and the support and guide auxiliary wheel is connected with the support and guide auxiliary wheel support frame.
5. The novel diamond compact clamp for the grinding machine as claimed in claim 1, wherein the movable clamping plate and the fixed clamping plate are provided with threaded holes, and connecting bolts are installed in the threaded holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921266273.5U CN210232432U (en) | 2019-08-07 | 2019-08-07 | Novel diamond composite sheet clamp used on grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921266273.5U CN210232432U (en) | 2019-08-07 | 2019-08-07 | Novel diamond composite sheet clamp used on grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210232432U true CN210232432U (en) | 2020-04-03 |
Family
ID=69964900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921266273.5U Active CN210232432U (en) | 2019-08-07 | 2019-08-07 | Novel diamond composite sheet clamp used on grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210232432U (en) |
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2019
- 2019-08-07 CN CN201921266273.5U patent/CN210232432U/en active Active
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