CN215036495U - Auxiliary supporting device for cylindrical grinding machine - Google Patents
Auxiliary supporting device for cylindrical grinding machine Download PDFInfo
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- CN215036495U CN215036495U CN202023279147.9U CN202023279147U CN215036495U CN 215036495 U CN215036495 U CN 215036495U CN 202023279147 U CN202023279147 U CN 202023279147U CN 215036495 U CN215036495 U CN 215036495U
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- grinding machine
- cylindrical grinding
- machine according
- cutter
- supporting device
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- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 238000006073 displacement reaction Methods 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000005452 bending Methods 0.000 abstract description 2
- 238000003754 machining Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
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Abstract
The utility model relates to an auxiliary stay device for cylindrical grinder, including the installation base, slide horizontal displacement adjustment mechanism, the inclination adjustment mechanism of setting on horizontal displacement adjustment mechanism and set up the bracing piece telescopic machanism on inclination adjustment mechanism that sets up on the installation base along the horizontal direction, be equipped with the bracing piece of slope on this bracing piece telescopic machanism. Compared with the prior art, the utility model designs the supporting device, when the cutter with larger major diameter is ground on the excircle grinder, the supporting device can support the cutter, the middle part of the cutter is prevented from bending downwards to influence the processing precision, the processing size deviation is obviously reduced, the roundness of the cutter can be controlled within 0.002mm, the cutter jumps within 0.005mm, and the product requirement is met; the cylindrical grinding machine can be conveniently installed on the existing cylindrical grinding machine, and meanwhile, multi-degree-of-freedom adjustment can be carried out, so that the individualized requirements of different products are met, and the flexibility is good.
Description
Technical Field
The utility model belongs to the technical field of the cutter processing, a auxiliary stay device for cylindrical grinder is related to.
Background
Grinding is a common machining method for machining a tool, and is generally performed on an outer circle grinding machine. During machining, the cutter is horizontally placed in a machining area of the cylindrical grinding machine, two ends of the cutter are tightly pressed and fixed by using a left thimble and a right thimble on the cylindrical grinding machine, and then the side face of the cutter can be ground by using a grinding wheel on the cylindrical grinding machine.
However, for a cutter with a large major diameter (such as a cutter with a diameter of 3mm and a length of 300 mm), the mode that the left thimble and the right thimble push and fix two ends of the cutter tightly is adopted, so that the middle of the cutter bends downwards, machining size deviation can be caused during grinding, the outer edge of a product is seriously eccentric, the ground product has large bounce, and the requirement of product quality control cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an auxiliary stay device for cylindrical grinder can conveniently install on current cylindrical grinder to carry out the middle part to the great cutter of major diameter and support, guaranteed product quality, and the device is adjusted in a flexible way.
The purpose of the utility model can be realized through the following technical scheme:
the utility model provides an auxiliary stay device for cylindrical grinder, the device includes the installation base, slides along the horizontal direction and sets up horizontal displacement adjustment mechanism on the installation base, sets up the inclination adjustment mechanism on horizontal displacement adjustment mechanism and sets up the bracing piece telescopic machanism on inclination adjustment mechanism, is equipped with the bracing piece of slope on this bracing piece telescopic machanism.
Furthermore, the bottom of the mounting base is provided with an X-direction sliding groove, the top of the mounting base is provided with a Y-direction sliding groove, and the bottom of the horizontal displacement adjusting mechanism is arranged in the Y-direction sliding groove in a sliding manner. The X-direction sliding groove is convenient for clamping the mounting base at two sides of the cylindrical grinding machine, and the Y-direction sliding groove is convenient for the horizontal displacement adjusting mechanism to horizontally slide so as to adjust the horizontal position. Wherein, X is all set up along the horizontal direction to spout and Y to the spout, and its length direction mutually perpendicular. The device is arranged at different positions of the cylindrical grinding machine in the X direction through the X-direction sliding chute, and the horizontal displacement adjusting mechanism flexibly moves in the Y direction through the Y-direction sliding chute, so that the adjustment in the X direction and the Y direction is realized.
Preferably, the bottom of the mounting base is provided with a mounting base set screw extending into the X-direction sliding groove along the Y direction, so that the mounting base is fixed on the cylindrical grinder by screwing the mounting base set screw.
Furthermore, the end face of the X-direction sliding groove is rectangular, and the end face of the Y-direction sliding groove is inverted T-shaped. The X-direction sliding groove of the rectangular end face is convenient for clamping the mounting base into two sides of the cylindrical grinding machine or taking down the mounting base from the cylindrical grinding machine, and the Y-direction sliding groove of the inverted T shape can prevent the horizontal displacement adjusting mechanism from being separated from the mounting base and ensure the sliding stability.
Furthermore, the horizontal displacement adjusting mechanism comprises a sliding block arranged in the Y-direction sliding groove in a sliding mode and a supporting plate arranged on the top of the sliding block and located above the mounting base, and the inclination angle adjusting mechanism is arranged on the supporting plate. The end face of the sliding block is inverted T-shaped and is matched with the Y-direction sliding groove. The supporting plate is used for supporting the inclination angle adjusting mechanism.
Furthermore, the supporting plate is provided with a plurality of supporting plate fastening screws along the vertical direction, and the bottom ends of the supporting plate fastening screws are matched with the top surface of the mounting base. After the horizontal displacement adjusting mechanism moves to a required position along the Y direction, the supporting plate fastening screw is screwed, so that the bottom end of the supporting plate fastening screw tightly pushes the top surface of the mounting base to fix.
Furthermore, the inclination angle adjusting mechanism comprises a fixed column arranged on the supporting plate, a fixed shaft horizontally arranged at the top of the fixed column, a pair of sleeves respectively sleeved at two ends of the fixed shaft and rotatably connected with the fixed shaft, and connecting blocks arranged at the tops of the two sleeves, and the supporting rod telescopic mechanism is arranged on the connecting blocks. The sleeve can rotate around the fixed shaft, and then drives the connecting block to move synchronously, so as to change the inclination angle of the supporting rod.
Furthermore, a sleeve fastening screw matched with the fixed shaft is arranged on the sleeve along the radial direction. After the sleeve rotates to a required angle, the sleeve fastening screw is screwed, so that the bottom end of the sleeve fastening screw tightly pushes against the side surface of the fixed shaft for fixing.
Furthermore, the support rod telescopic mechanism comprises an outer cylinder body obliquely arranged on the connecting block, and the bottom of the support rod is inserted into the outer cylinder body and is in sliding contact with the inner wall of the outer cylinder body. The length of the support rod retracted into the outer barrel is changed, so that the extension length of the support rod is adjusted.
Furthermore, the outer cylinder body is provided with a support rod fastening screw matched with the support rod along the radial direction. After the extension length of the supporting rod is adjusted, the supporting rod fastening screw is screwed, so that the bottom end of the supporting rod fastening screw abuts against the side face of the supporting rod to be fixed.
Furthermore, the top of the supporting rod is provided with an arc-shaped groove. The arc-shaped groove is used for supporting and positioning the cutter.
The utility model discloses when the in-service use, utilize the installation base to install the device in the suitable position department on the cylindrical grinder, later according to the shape, the size of waiting to process the cutter, respectively through horizontal displacement adjustment mechanism, inclination adjustment mechanism, bracing piece telescopic machanism adjust the horizontal position, inclination and the extension length of bracing piece, make the top of bracing piece contact with the cutter to support the cutter.
Compared with the prior art, the utility model has the characteristics of it is following:
1) by designing the supporting device, when a cutter with a larger major diameter is ground on the outer circle grinder, the supporting device can support the cutter, the middle part of the cutter is prevented from bending downwards to influence the machining precision, the machining size deviation is obviously reduced, the roundness of the cutter can be controlled within 0.002mm, the cutter can jump within 0.005mm, and the product requirement is met;
2) the utility model discloses not only can conveniently install on current cylindrical grinder, can also carry out multi freedom simultaneously and adjust to satisfy the individualized demand of different products, the flexibility is good.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a right-view structure of the mounting base of the present invention;
FIG. 3 is a schematic diagram of the right-side view structure of the telescopic mechanism of the middle support rod of the present invention;
the notation in the figure is:
the device comprises a mounting base 1, a supporting rod 2, a supporting rod 3, an X-direction sliding groove 4, a Y-direction sliding groove 5, a sliding block 6, a supporting plate 7, a supporting plate set screw 8, a fixing column 9, a fixing shaft 10, a sleeve 10, a connecting block 11, an outer cylinder 12, a supporting rod set screw 13, an arc-shaped groove 14, a mounting base set screw 15 and a sleeve set screw 16.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
Example (b):
as shown in fig. 1, the auxiliary supporting device for the cylindrical grinding machine comprises an installation base 1, a horizontal displacement adjusting mechanism arranged on the installation base 1 in a sliding manner along the horizontal direction, an inclination angle adjusting mechanism arranged on the horizontal displacement adjusting mechanism, and a supporting rod telescoping mechanism arranged on the inclination angle adjusting mechanism, wherein an inclined supporting rod 2 is arranged on the supporting rod telescoping mechanism.
As shown in fig. 2, the bottom of the mounting base 1 is provided with an X-direction chute 3, the top is provided with a Y-direction chute 4, and the bottom of the horizontal displacement adjusting mechanism is slidably arranged in the Y-direction chute 4. The bottom of the mounting base 1 is provided with a mounting base set screw 15 extending into the X-direction chute 3 along the Y direction. The end surface of the X-direction sliding groove 3 is rectangular, and the end surface of the Y-direction sliding groove 4 is inverted T-shaped.
The horizontal displacement adjusting mechanism comprises a sliding block 5 arranged in the Y-direction sliding groove 4 in a sliding mode and a supporting plate 6 arranged on the top of the sliding block 5 and located above the mounting base 1, and the inclination angle adjusting mechanism is arranged on the supporting plate 6. A plurality of supporting plate set screws 7 are arranged on the supporting plate 6 along the vertical direction, and the bottom ends of the supporting plate set screws 7 are matched with the top surface of the mounting base 1.
The inclination angle adjusting mechanism comprises a fixed column 8 arranged on the supporting plate 6, a fixed shaft 9 horizontally arranged at the top of the fixed column, a pair of sleeves 10 respectively sleeved at two ends of the fixed shaft 9 and rotatably connected with the fixed shaft 9, and connecting blocks 11 arranged at the tops of the two sleeves 10, wherein the supporting rod telescopic mechanism is arranged on the connecting blocks 11. The sleeve 10 is provided with a sleeve set screw 16 matched with the fixed shaft 9 along the radial direction.
As shown in fig. 3, the support rod retracting mechanism includes an outer cylinder 12 obliquely disposed on the connecting block 11, and the bottom of the support rod 2 is inserted into the outer cylinder 12 and is in sliding contact with the inner wall of the outer cylinder 12. And a supporting rod fastening screw 13 matched with the supporting rod 2 is arranged on the outer cylinder 12 along the radial direction. The top of the support bar 2 is provided with an arc-shaped groove 14.
In practical application, the device is installed on the excircle grinder at a proper position by using the installation base 1, and then the horizontal position, the inclination angle and the extension length of the support rod 2 are respectively adjusted by the horizontal displacement adjusting mechanism, the inclination angle adjusting mechanism and the support rod telescopic mechanism according to the shape and the size of a tool to be machined, so that the top of the support rod 2 is in contact with the tool to support the tool.
The embodiments described above are intended to facilitate the understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention according to the disclosure of the present invention.
Claims (10)
1. The utility model provides an auxiliary stay device for cylindrical grinder, its characterized in that, the device include installation base (1), slide along the horizontal direction and set up the horizontal displacement adjustment mechanism on installation base (1), set up the inclination adjustment mechanism on horizontal displacement adjustment mechanism and set up the bracing piece telescopic machanism on inclination adjustment mechanism, be equipped with the bracing piece (2) of slope on this bracing piece telescopic machanism.
2. The auxiliary supporting device for the cylindrical grinding machine according to claim 1, characterized in that the bottom of the mounting base (1) is provided with an X-direction sliding groove (3), the top is provided with a Y-direction sliding groove (4), and the bottom of the horizontal displacement adjusting mechanism is slidably arranged in the Y-direction sliding groove (4).
3. The auxiliary supporting device for the cylindrical grinding machine according to claim 2, characterized in that the end surface of the X-direction chute (3) is rectangular, and the end surface of the Y-direction chute (4) is inverted T-shaped.
4. The auxiliary supporting device for the cylindrical grinding machine according to claim 2, characterized in that the horizontal displacement adjusting mechanism comprises a slide block (5) slidably arranged in the Y-direction sliding groove (4) and a supporting plate (6) arranged on the top of the slide block (5) and positioned above the mounting base (1), and the inclination angle adjusting mechanism is arranged on the supporting plate (6).
5. The auxiliary supporting device for the cylindrical grinding machine according to claim 4, characterized in that a plurality of supporting plate set screws (7) are arranged on the supporting plate (6) along the vertical direction, and the bottom ends of the supporting plate set screws (7) are matched with the top surface of the mounting base (1).
6. The auxiliary supporting device for the cylindrical grinding machine according to claim 4, wherein the inclination angle adjusting mechanism comprises a fixed column (8) arranged on the supporting plate (6), a fixed shaft (9) horizontally arranged at the top of the fixed column, a pair of sleeves (10) respectively sleeved at two ends of the fixed shaft (9) and rotatably connected with the fixed shaft (9), and a connecting block (11) arranged at the top of the two sleeves (10), and the supporting rod telescoping mechanism is arranged on the connecting block (11).
7. An auxiliary support device for a cylindrical grinding machine according to claim 6, characterized in that the sleeve (10) is provided with a sleeve set screw (16) which is adapted to the fixed shaft (9) in the radial direction.
8. The auxiliary supporting device for the cylindrical grinding machine according to claim 6, wherein the supporting rod telescoping mechanism comprises an outer cylinder (12) obliquely arranged on the connecting block (11), and the bottom of the supporting rod (2) is inserted into the outer cylinder (12) and is in sliding contact with the inner wall of the outer cylinder (12).
9. An auxiliary supporting device for a cylindrical grinding machine according to claim 8, characterized in that the outer cylinder (12) is provided with a supporting rod set screw (13) which is matched with the supporting rod (2) along the radial direction.
10. An auxiliary supporting device for a cylindrical grinding machine according to claim 1, characterized in that the top of the supporting rod (2) is provided with an arc-shaped groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023279147.9U CN215036495U (en) | 2020-12-30 | 2020-12-30 | Auxiliary supporting device for cylindrical grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023279147.9U CN215036495U (en) | 2020-12-30 | 2020-12-30 | Auxiliary supporting device for cylindrical grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215036495U true CN215036495U (en) | 2021-12-07 |
Family
ID=79223848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023279147.9U Expired - Fee Related CN215036495U (en) | 2020-12-30 | 2020-12-30 | Auxiliary supporting device for cylindrical grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215036495U (en) |
-
2020
- 2020-12-30 CN CN202023279147.9U patent/CN215036495U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |
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| CF01 | Termination of patent right due to non-payment of annual fee |