CN212044203U - Grinding machine fixture - Google Patents
Grinding machine fixture Download PDFInfo
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- CN212044203U CN212044203U CN202020292732.3U CN202020292732U CN212044203U CN 212044203 U CN212044203 U CN 212044203U CN 202020292732 U CN202020292732 U CN 202020292732U CN 212044203 U CN212044203 U CN 212044203U
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- clamp
- limiting
- fixture
- grinding machine
- supporting rod
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- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000003754 machining Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model is suitable for the technical field of auxiliary equipment of clamps, and provides a grinding machine clamp, which comprises a supporting table, a clamp body and a height adjusting device; a plurality of sliding grooves are formed in the supporting table, and sliding blocks are arranged in the sliding grooves; the clamp body is positioned above the supporting table, and the rear end of the clamp body is connected with the sliding groove through a rotating shaft, a supporting seat and the sliding block; the clamp body comprises a fixed clamp head and a movable clamp head which are matched with each other, and the lower end of the fixed clamp head is connected with the height adjusting device; the height adjusting device comprises a supporting rod and a limiting rod, the supporting rod is positioned on two sides of the clamp body, and the supporting rod is provided with a plurality of limiting holes and limiting grooves; the fixture comprises a fixture body and is characterized in that adjusting holes are formed in two sides of the fixture body, and the fixture body is connected with a supporting rod through the adjusting holes and a limiting rod. Therefore, the utility model discloses a set up high adjusting device on the basis of current anchor clamps, make it satisfy the needs to multiple parts machining.
Description
Technical Field
The utility model relates to an anchor clamps auxiliary assembly technical field especially relates to a grinding machine anchor clamps.
Background
When precision machining machine parts, often need to use the grinding machine, and most grinding machines adopt the emery wheel of high-speed rotation to carry out grinding process to parts. The numerical control grinding machine has the advantages that the numerical control grinding machine is divided, the angle of the grinding wheel on the grinding machine is generally fixed, machining of different parts is achieved through changing the included angle between a part and the grinding machine during machining, in order to facilitate adjustment of the angle, a part of manufacturers design fixtures capable of directly rotating, cost is high, and the numerical control grinding machine is not suitable for a traditional simple grinding machine. For a traditional non-numerical control grinding machine, the vice is a common clamp, and the existing vice is generally directly fixed on a working table surface and cannot meet the requirement of grinding various workpieces with inclined angles.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned defect, the utility model aims to provide a grinding machine anchor clamps, it makes it satisfy the needs to multiple parts machining through set up high adjusting device on the basis of current anchor clamps.
In order to achieve the above object, the utility model provides a grinding machine fixture, which comprises a supporting table, a fixture body and a height adjusting device; a plurality of sliding grooves are formed in the supporting table, and sliding blocks are arranged in the sliding grooves; the clamp body is positioned above the supporting table, and the rear end of the clamp body is connected with the sliding groove through a rotating shaft, a supporting seat and the sliding block; the clamp body comprises a fixed clamp head and a movable clamp head which are matched with each other, and the lower end of the fixed clamp head is connected with the height adjusting device; the height adjusting device comprises a supporting rod and a limiting rod, the supporting rod is positioned on two sides of the clamp body, and the supporting rod is provided with a plurality of limiting holes and limiting grooves; the fixture comprises a fixture body and is characterized in that adjusting holes are formed in two sides of the fixture body, and the fixture body is connected with a supporting rod through the adjusting holes and a limiting rod.
According to the utility model discloses a grinding machine anchor clamps, the bracing piece adopts standard square steel to buckle into the circular arc type, and convex centre of a circle does the rotation axis of anchor clamps body.
According to the utility model discloses a grinding machine fixture, the bracing piece inboard all is equipped with the deflector, just but the deflector lower extreme butt brace table terminal surface.
According to the utility model discloses a grinding machine fixture, spacing hole on the bracing piece is three with the quantity of spacing groove, the quantity of regulation hole is two, and is located the spacing hole of bracing piece top and is semi-circular with the spacing hole that is located anchor clamps body lower extreme.
According to the utility model discloses a grinding machine anchor clamps, the sliding tray is the T-slot, be equipped with the screw hole that a plurality of can fix the slider under the sliding tray on the terminal surface.
According to the utility model discloses a grinding machine anchor clamps, the activity chuck rear end is connected through feed screw and feeding piece the anchor clamps body.
According to the utility model discloses a grinding machine fixture, feed screw's end is equipped with twist grip, just feed screw's screw thread adopts the rectangle screw thread.
According to the utility model discloses a grinding machine fixture, the utility model discloses a gag lever post both ends are equipped with the boss, the gag lever post surface is equipped with anti-skidding line.
The utility model provides a grinding machine clamp, which comprises a supporting table, a clamp body and a height adjusting device; a plurality of sliding grooves are formed in the supporting table, and sliding blocks are arranged in the sliding grooves; the clamp body is positioned above the supporting table, and the rear end of the clamp body is connected with the sliding groove through a rotating shaft, a supporting seat and the sliding block; the supporting table is high in hardness and precision, a plurality of sliding grooves are generally formed for facilitating adjustment and fixation of positions of various tools on the supporting table, and the fixture is fixed by utilizing parts such as fixing bolts and sliding blocks. The clamp body comprises a fixed clamp head and a movable clamp head which are matched with each other, and the lower end of the fixed clamp head is connected with the height adjusting device; the height adjusting device comprises a supporting rod and a limiting rod, the supporting rod is positioned on two sides of the clamp body, and the supporting rod is provided with a plurality of limiting holes and limiting grooves; the fixture comprises a fixture body and is characterized in that adjusting holes are formed in two sides of the fixture body, and the fixture body is connected with a supporting rod through the adjusting holes and a limiting rod. The height adjusting device and the clamp body can be independently installed and debugged, and after the clamp body rotates to a certain angle, the clamp body is limited by the limiting rod and the limiting hole, so that the angle of the clamp body is changed, and the purpose of grinding various parts is achieved.
Drawings
Fig. 1 is a schematic view of the initial state of the present invention;
fig. 2 is a schematic reference diagram of the usage state of the present invention;
FIG. 3 is a perspective view illustrating the usage state of the present invention;
figure 4 is a schematic top view of figure 2 of the present invention;
figure 5 is a side schematic view of figure 2 of the present invention;
in the figure, 1-supporting table, 1 a-sliding groove, 1 b-supporting seat, 2-clamp body, 2 a-fixed chuck, 2 b-movable chuck, 2 c-adjusting hole, 2 d-feeding screw, 2 e-feeding block, 3-height adjusting device, 3 a-limiting rod, 3 b-supporting rod, 3b 1-limiting hole, 3b 2-limiting groove, 3b 3-guide plate, 3 c-sliding block and 3c 1-pin hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments, it is to be understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.
Referring to fig. 1-5, the utility model provides a grinder clamp, which comprises a support table 1, a clamp body 2 and a height adjusting device 3; a plurality of sliding grooves 1a are formed in the supporting table 1, and sliding blocks 3c are arranged in the sliding grooves 1 a; the clamp body 2 is positioned above the support table 1, and the rear end of the clamp body 2 is connected with the sliding groove 1a through a rotating shaft, a support seat 1b and the sliding block 3 c; the supporting table 1 has high hardness and high precision, and a plurality of sliding grooves 1a are generally arranged for facilitating the adjustment and fixation of the positions of various tools on the supporting table 1, and the fixture is fixed by using parts such as fixing bolts, sliding blocks 3c and the like. The clamp body 2 comprises a fixed chuck 2a and a movable chuck 2b which are matched with each other, and the lower end of the fixed chuck 2a is connected with the height adjusting device 3; the height adjusting device 3 comprises a support rod 3b and a limiting rod 3a, the support rod 3b is positioned on two sides of the clamp body 2, and the support rod 3b is provided with a plurality of limiting holes 3b1 and limiting grooves 3b 2; adjusting holes 2c are formed in two sides of the clamp body 2, and the clamp body 2 is connected with the supporting rod 3b through the adjusting holes 2c and the limiting rod 3 a. Height adjusting device 3 can independently install and debug with anchor clamps body 2, and anchor clamps body 2 is rotatory to certain angle back, utilizes gag lever post 3a and spacing hole 3b1 to carry on spacingly to this changes anchor clamps body 2 angle, realizes the purpose to the grinding of multiple part.
Preferably, the utility model discloses a bracing piece 3b adopts standard square steel to buckle into the circular arc type, and convex centre of a circle does the rotation axis of anchor clamps body 2, square steel are the standard component, and the cost is lower, according to actual need, adopt the crib crimper to buckle behind the certain radian and can use with the sliding block welding.
Additionally, the utility model discloses a bracing piece 3b inboard all is equipped with deflector 3b3, just but deflector 3b3 lower extreme butt supporting bench 1 terminal surface, behind the rotatory certain angle of anchor clamps body 2, utilizes bracing piece 3 b's limiting displacement.
Further, the utility model discloses a spacing hole 3b1 on the bracing piece 3b is three with the quantity of spacing groove 3b2, the quantity of regulation hole 2c is two, and is located the spacing hole 3b1 of bracing piece 3b top and is the semicircle with the spacing hole 3b1 that is located 2 lower extremes of anchor clamps body. For convenient quick clamping and fixing, a limiting hole 3b1 which forms an included angle of 15 degrees, 30 degrees and 45 degrees with the end surface of the supporting table 1 can be arranged on the supporting rod 3b, the adjusting hole 2c can be circular, and needs to be fixed by using a pin matched limiting groove 3b2, also can be semicircular, is matched with a semicircular limiting hole 3b1 at the upper end of the supporting rod 3b, and can be directly clamped into the limiting rod 3 a.
Better, the utility model discloses a sliding tray 1a is the T-slot, be equipped with the screw hole that slider 3c can be fixed to a plurality of under sliding tray 1a terminal surface, the T-slot location is more accurate, and the precision is higher, can make things convenient for slider 3 c's regulation to the assigned position after, utilizes cotter hole 3c1 to fix.
In order to achieve better technical effect, the utility model discloses a movable chuck 2b rear end is connected through feed screw 2d and feed block 2e anchor clamps body 2. The feed screw 2d is high in precision, high in strength and accurate in torque transmission, the feed screw 2d is generally a mature standard part, and can be directly purchased and fixed with the movable chuck 2b by the aid of the sliding block 3c, so that clamping operation can be achieved.
In the in-service use process, the utility model discloses a feed screw 2 d's end is equipped with twist grip, just feed screw 2 d's screw thread adopts the rectangle screw thread, and feed piece 2e is connected to feed screw 2 d's one end, and twist grip is connected to the other end, through twist grip, drives and feeds the motion of piece 2e, and then drives advancing and retreating of movable chuck 2b, and the transmission effect of rectangle screw thread is better, and the machining precision is higher, is applicable to often rotatory feed screw 2d, and rotatory in-process utilizes twist grip, and is more laborsaving.
Furthermore, the utility model discloses a gag lever post 3a both ends are equipped with the boss, gag lever post 3a surface is equipped with anti-skidding line. The gag lever post 3a is used for the inclination of mounting fixture body 2, and both ends are equipped with the boss, and general boss can adopt rubber cap directly to detain at gag lever post 3 a's both ends commonly used, can effectively prevent droing of gag lever post 3a, adds after the anti-skidding line, can increase frictional force, improves stability.
The utility model discloses a concrete implementation mode:
in the actual production process, for the processing of convenience to spare part, most majority's mechanical parts are like the dovetail etc. in the design process, adopt the angle commonly used as far as possible, like 15 °, 30 or 45 etc., for improving work efficiency, use the utility model discloses the time, need utilize earlier the position of supporting seat 1b adjustment anchor clamps body 2, and utilize slider 3c installation adjustment bracing piece 3 b's position, for convenient processing, can set up a plurality of and the up end of brace table 1 respectively on bracing piece 3b in advance and be 15, 30, the spacing hole 3b1 of 45 and 60 contained angles, and mill out spacing groove 3b2 between spacing hole 3b1, when the spare part terminal surface that needs to process is above-mentioned angle, need not measure basically, can directly quick adjustment and utilize the regulation hole 2c installation on spacing rod 3a and the anchor clamps body 2 fixed. In order to improve the stability, it is preferable to clamp the part when the clamp body 2 is at the horizontal end surface, and rotate the clamp body 2 after the angle is measured according to the actual measurement.
When the terminal surface that needs processing is other angles that are not commonly used, measure and adjust anchor clamps body 2 to certain angle after, utilize the pin to press from both sides the tight fixed can of spacing groove 3b2 and regulation hole 2c clamp.
In summary, the utility model provides a grinding machine fixture, which comprises a supporting table, a fixture body and a height adjusting device; a plurality of sliding grooves are formed in the supporting table, and sliding blocks are arranged in the sliding grooves; the clamp body is positioned above the supporting table, and the rear end of the clamp body is connected with the sliding groove through a rotating shaft, a supporting seat and the sliding block; the supporting table is high in hardness and precision, a plurality of sliding grooves are generally formed for facilitating adjustment and fixation of positions of various tools on the supporting table, and the fixture is fixed by utilizing parts such as fixing bolts and sliding blocks. The clamp body comprises a fixed clamp head and a movable clamp head which are matched with each other, and the lower end of the fixed clamp head is connected with the height adjusting device; the height adjusting device comprises a supporting rod and a limiting rod, the supporting rod is positioned on two sides of the clamp body, and the supporting rod is provided with a plurality of limiting holes and limiting grooves; the fixture comprises a fixture body and is characterized in that adjusting holes are formed in two sides of the fixture body, and the fixture body is connected with a supporting rod through the adjusting holes and a limiting rod. The height adjusting device and the clamp body can be independently installed and debugged, and after the clamp body rotates to a certain angle, the clamp body is limited by the limiting rod and the limiting hole, so that the angle of the clamp body is changed, and the purpose of grinding various parts is achieved.
Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.
Claims (8)
1. A grinding machine clamp is characterized by comprising a support table, a clamp body and a height adjusting device;
a plurality of sliding grooves are formed in the supporting table, and sliding blocks are arranged in the sliding grooves;
the clamp body is positioned above the supporting table, and the rear end of the clamp body is connected with the sliding groove through a rotating shaft, a supporting seat and the sliding block;
the clamp body comprises a fixed clamp head and a movable clamp head which are matched with each other, and the lower end of the fixed clamp head is connected with the height adjusting device;
the height adjusting device comprises a supporting rod and a limiting rod, the supporting rod is positioned on two sides of the clamp body, and the supporting rod is provided with a plurality of limiting holes and limiting grooves;
the fixture comprises a fixture body and is characterized in that adjusting holes are formed in two sides of the fixture body, and the fixture body is connected with a supporting rod through the adjusting holes and a limiting rod.
2. A grinding machine jig according to claim 1 wherein the support bar is bent into a circular arc using standard square steel, and the center of the circular arc is the axis of rotation of the jig body.
3. A machine tool as claimed in claim 2, characterised in that the support rods are each provided with a guide plate on the inside thereof, and the lower ends of the guide plates are adapted to abut against the end faces of the support table.
4. The grinding machine fixture of claim 1, wherein the number of the limiting holes and the limiting grooves on the supporting rod is three, the number of the adjusting holes is two, and the limiting holes at the uppermost end of the supporting rod and the limiting holes at the lower end of the fixture body are semicircular.
5. A grinding machine clamp as claimed in claim 1, characterized in that the sliding groove is a T-shaped groove, and a plurality of threaded holes capable of fixing the sliding block are formed in the lower end face of the sliding groove.
6. A machine clamp as claimed in claim 1, in which the movable collet is connected at its rear end to the clamp body by a feed screw and a feed block.
7. A machine clamp as claimed in claim 6, characterised in that the feed screw is provided with a rotary handle at its distal end and the thread of the feed screw is a rectangular thread.
8. A grinding machine clamp as claimed in claim 1, characterized in that bosses are arranged at both ends of the limiting rod, and anti-skid lines are arranged on the surface of the limiting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020292732.3U CN212044203U (en) | 2020-03-11 | 2020-03-11 | Grinding machine fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020292732.3U CN212044203U (en) | 2020-03-11 | 2020-03-11 | Grinding machine fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212044203U true CN212044203U (en) | 2020-12-01 |
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ID=73531362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020292732.3U Active CN212044203U (en) | 2020-03-11 | 2020-03-11 | Grinding machine fixture |
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| Country | Link |
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| CN (1) | CN212044203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114683171A (en) * | 2022-03-16 | 2022-07-01 | 江南工业集团有限公司 | Clamp for accurate grinding thread measuring head and operation method |
-
2020
- 2020-03-11 CN CN202020292732.3U patent/CN212044203U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114683171A (en) * | 2022-03-16 | 2022-07-01 | 江南工业集团有限公司 | Clamp for accurate grinding thread measuring head and operation method |
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