CN213946087U - Anti-splashing device of grinding machine for machining worm of speed reducer - Google Patents
Anti-splashing device of grinding machine for machining worm of speed reducer Download PDFInfo
- Publication number
- CN213946087U CN213946087U CN202023103651.3U CN202023103651U CN213946087U CN 213946087 U CN213946087 U CN 213946087U CN 202023103651 U CN202023103651 U CN 202023103651U CN 213946087 U CN213946087 U CN 213946087U
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- Prior art keywords
- connecting plate
- grinding machine
- guide rail
- worms
- worm
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- 238000003754 machining Methods 0.000 title claims abstract description 16
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 15
- 239000011521 glass Substances 0.000 claims abstract description 43
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000002265 prevention Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005498 polishing Methods 0.000 description 10
- 230000000903 blocking effect Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 229910001651 emery Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The application relates to an anti-splashing device of a grinding machine for machining a worm of a speed reducer, which comprises transparent glass for resisting sparks, an installation mechanism for installing the transparent glass, a connecting plate for fixing the installation mechanism, a sliding block connected to the connecting plate, and a guide rail for sliding the sliding block; the guide rail is parallel to the axis direction of the grinding wheel, the connecting plate is fixedly arranged on the upper surface of the sliding block, and the mounting mechanism comprises a mounting plate arranged at one end of the connecting plate far away from the guide rail, two fixing plates arranged at one end of the mounting plate far away from the connecting plate, and light-transmitting glass arranged between the two fixing plates. During operation, after the worm is fixed on the clamp, the motor is started to polish the worm, and the sliding block is pushed, so that the light-transmitting glass is right opposite to the grinding wheel. This application has the effect that can block the mars that splashes.
Description
Technical Field
The application relates to the field of protective equipment, in particular to a splash-proof device of a grinding machine for machining a worm of a speed reducer.
Background
The worm speed reducer is a transmission machine with compact structure, large transmission ratio and self-locking function under one point condition, and is one of the most commonly used speed reducers. In the machining process, a grinding and polishing device is used for polishing the outer surface of the worm so as to ensure the smoothness of the surface of the worm.
The existing polishing device, referring to fig. 1, includes a frame 1, and a polishing unit 2 installed on the upper surface of the frame 1, where the polishing unit 2 includes a motor 23, a fixture 22 fixedly connected to the output end of the motor 23 for fixing the worm 3, and a circular grinding wheel 21 for grinding the worm 3. During operation, the worm 3 to be polished is fixed on the clamp 22, the motor 23 is started, and the motor 23 drives the clamp 22 to rotate so as to polish the worm 3. When metal is polished, a large amount of sparks are generated, and the sparks splash everywhere when the grinding wheel 21 rotates at a high speed.
In view of the above-mentioned related art, the inventor believes that the sparks splashed at a high speed easily fly into the eyes of workers, which affects health.
SUMMERY OF THE UTILITY MODEL
In order to avoid the mars that splashes at a high speed as far as possible to get into staff's eyes, this application provides a prevent device that splashes for processing grinding machine of speed reducer worm.
The application provides a prevent device that splashes for processing grinding machine of speed reducer worm adopts following technical scheme:
an anti-splashing device of a grinding machine for machining a worm of a speed reducer comprises light-transmitting glass resisting sparks, an installation mechanism for installing the light-transmitting glass, a connecting plate for fixing the installation mechanism, a sliding block connected to the connecting plate, and a guide rail for sliding the sliding block; the guide rail is fixedly arranged on the upper surface of the rack and is parallel to the axis direction of the grinding wheel, the connecting plate is fixedly arranged on the upper surface of the sliding block, the mounting mechanism comprises a mounting plate arranged at one end, far away from the guide rail, of the connecting plate and two fixing plates arranged at one end, far away from the connecting plate, of the mounting plate, and the light-transmitting glass is arranged between the two fixing plates.
Through adopting above-mentioned technical scheme, after fixing the worm to anchor clamps, the starter motor polishes the worm, promotes the slider for printing opacity glass is just to the emery wheel, and printing opacity glass can effectual keep out the mars that splashes, and after a period of polishing, the motor is stopped, promotes the slider, and the printing opacity glass that makes removes, takes off the worm, and the workman can observe the polishing condition of worm through printing opacity glass, and printing opacity glass can block the mars that splashes simultaneously.
Optionally, the transparent glass is detachably mounted between the two fixing plates.
Through adopting above-mentioned technical scheme, through the work of longer time, can hoard a large amount of metal powder on the printing opacity glass, it is comparatively convenient to wash after pulling down.
Optionally, two opposite side walls of the fixing plates are provided with grooves for the light-transmitting glass to slide, and the light-transmitting glass is connected in the grooves in a sliding manner.
Through adopting above-mentioned technical scheme, printing opacity glass slides in from the recess, when needs are changed, directly takes out, changes convenient and fast.
Optionally, the distance between the two fixing plates is adjustable.
Through adopting above-mentioned technical scheme, when the printing opacity glass of not unidimensional needs to be changed for thereby the distance increase between two fixed plates or reduce adapt to the installation of different size printing opacity glass.
Optionally, the mounting panel rotates to be connected in the connecting plate, the mounting panel uses the intersect of self and connecting plate as the axis rotation, be equipped with locking mounting panel pivoted locking piece on the connecting plate.
Through adopting above-mentioned technical scheme, when changing printing opacity glass, rotate the mounting panel for the opening direction of recess reduces, conveniently takes out printing opacity glass.
Optionally, the connecting plate is connected with two sliding blocks, the two sliding blocks are respectively located in the width direction of the connecting plate, the rack is provided with two guide rails, and the two sliding blocks are respectively connected to the two guide rails in a sliding manner.
Through adopting above-mentioned technical scheme, printing opacity glass highest end has great difference in height apart from the slide rail, and when only a slide rail and slider cooperation, wholly be the cantilever beam structure, produce easily and rock, if when cooperating with two guide rails for two sliders, move more steadily.
Optionally, the limiting mechanism for preventing the sliding block from moving is further included, the limiting mechanism comprises a sliding rod and at least two baffles for limiting the sliding of the sliding block, the sliding rod is fixedly installed above the rack, the sliding rod is parallel to the length direction of the guide rail, the baffles are rotatably connected to the sliding rod, and the positions of the baffles on the sliding rod are adjustable.
Through adopting above-mentioned technical scheme, when printing opacity glass is just to the emery wheel, rotate two baffles, two baffles support tightly respectively in the connecting plate in the both sides that are on a parallel with the guide rail direction to the motion of slider has been restricted.
Optionally, a handle is mounted at one end of the connecting plate, which is far away from the grinding wheel.
Through adopting above-mentioned technical scheme, the workman holds the handle, drags the connecting plate and removes.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the transparent glass can effectively resist splashed sparks, and meanwhile, workers can observe the polishing condition of the worm through the transparent glass;
2. the transparent glass can be detachably arranged and is convenient to replace.
Drawings
FIG. 1 is a background art schematic;
fig. 2 is an overall structural schematic diagram of a splash prevention device of a grinding machine for machining a worm of a speed reducer according to an embodiment of the present application;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic view of the mounting mechanism configuration;
fig. 5 is an enlarged view of a portion B in fig. 4;
description of reference numerals: 1. a frame; 2. a polishing unit; 21. a grinding wheel; 22. a clamp; 23. a motor; 3. a worm; 4. a light-transmitting glass; 5. an installation mechanism; 51. mounting a plate; 511. a moving groove; 52. a fixing plate; 521. a groove; 522. a protrusion; 53. a limiting lug plate; 54. a limit bolt; 55. an upper connecting ear plate; 56. fastening a bolt; 57. fastening a nut; 6. a connecting plate; 61. a lower connecting lug plate; 62. a slider; 63. a handle; 71. a transverse plate; 72. a vertical plate; 8. a pulley; 9. a limiting mechanism; 91. a fixing ring; 92. a baffle plate; 93. tightly abutting against the bolt; 94. mounting a rod; 95. a slide bar; 10. a guide rail.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses an anti-splashing device of a grinding machine for machining a worm of a speed reducer. Referring to fig. 1 and 2, the splash-proof device of the grinding machine for processing the worm of the speed reducer comprises a frame 1, two guide rails 10 arranged on the upper surface of the frame 1, transparent glass 4 for preventing sparks from splashing, a mounting mechanism 5 for mounting the transparent glass 4, a connecting plate 6 connected to the mounting mechanism 5, and the connecting plate 6 is connected to the guide rails 10 in a sliding manner.
Referring to fig. 2 and 4, the connecting plate 6 is a rectangular parallelepiped, and a slider 62 is fixedly mounted at one end of the connecting plate 6 close to the guide rail 10.
Referring to fig. 5, in order to ensure stability, a lateral plate 71 and a vertical plate 72 are fixedly mounted on a side wall of the connecting plate 6 close to the grinding wheel 21, the vertical plate 72 is connected to one end of the lateral plate 71 far away from the connecting plate 6, the vertical plate 72 is perpendicular to the lateral plate 71 and vertically arranged downwards, a sliding block 62 is fixedly mounted on one end of the vertical plate 72 far away from the lateral plate 71, and the sliding blocks 62 connected to the vertical plate 72 and the connecting plate 6 are identical in structure. In order to improve the smoothness of the movement of the connecting plate 6 in the guide rail 10, a plurality of pulleys 8 are arranged at the bottom of the sliding block 62.
Referring to fig. 2 and 3, the sliding block 62 is slidably connected in the guide rail 10, and the pulley 8 rolls on the inner bottom wall of the guide rail 10. Referring to fig. 4, a handle 63 is fixedly mounted on the side wall of the connecting plate 6 remote from the grinding wheel 21.
In operation, a worker holds the handle 63 and moves the link plate 6 by applying a force to the handle 63.
Referring to fig. 4, the mounting mechanism 5 comprises a mounting plate 51, two fixing plates 52 fixedly connected to one end of the mounting plate 51 remote from the connecting plate 6.
Referring to fig. 4, the mounting plate 51 is rectangular, the upper connecting ear plate 55 is fixedly mounted at both ends of the mounting plate 51 in the length direction, and the two lower connecting ear plates 61 are fixedly mounted on the side wall of the connecting plate 6 close to the mounting plate 51. Fastening bolts 56 penetrate through the upper connecting lug plate 55, the fastening bolts 56 penetrate through the lower connecting lug plate 61 at the same time, fastening nuts 57 are screwed on the fastening bolts 56, and the fastening nuts 57 abut against the side wall, far away from the upper connecting lug plate 55, of the lower connecting lug plate 61 to fix the lower connecting lug plate and the upper connecting lug plate 55.
Referring to fig. 4, the upper surface of the mounting plate 51 is provided with a moving groove 511, the groove length direction of the moving groove 511 is parallel to the length direction of the guide rail 10, the cross section of the moving groove 511 is an inverted T shape, one end of the fixing plate 52 is fixedly connected with a protrusion 522 matched with the moving groove 511, and the fixing plate 52 is slidably connected in the moving groove 511 through the protrusion 522.
Referring to fig. 4, two limiting ear plates 53 are fixedly mounted at two ends of the mounting plate 51 in the length direction of the upper surface, and a limiting bolt 54 is screwed in the limiting ear plates 53.
Referring to fig. 4, the opposite side walls of the two fixing plates 52 are provided with grooves 521, the groove lengths of the grooves 521 are vertically arranged, and the transparent glass 4 is slidably connected in the grooves 521.
During operation, the fixing plates 52 are slid, the relative positions of the two fixing plates 52 are adjusted, the limiting bolts 54 are screwed, so that the limiting bolts 54 abut against the two fixing plates 52, when the positions of the two fixing plates 52 are slightly larger than the size of the transparent glass 4, the screwing of the limiting bolts 54 is stopped, the transparent glass 4 slides in along the grooves 521, and at the moment, the limiting bolts 54 are screwed continuously, so that the two fixing plates 52 approach continuously until the two fixing plates 52 fix the transparent glass 4.
When the light-transmitting glass 4 needs to be replaced, the fastening nut 57 is screwed so that the upper engaging lug 55 and the lower engaging lug 61 can be relatively rotated, and the mounting plate 51 is rotated so that the opening direction of the recess 521 is lowered. At this time, the stopper bolts 54 are screwed so that the stopper bolts 54 are away from the fixed plate, and at this time, the distance between the fixed plates 52 is increased, and the worker takes off the light-transmitting glass 4 to clean or replace it.
Referring to fig. 2 and 3, the splash-proof device for the grinding machine for processing the worm of the speed reducer further comprises a limiting mechanism 9 for limiting the movement of the sliding block 62.
Referring to fig. 2 and 3, the limiting mechanism 9 includes two vertically disposed mounting rods 94, a sliding rod 95 fixedly connected between the two mounting rods 94, and two blocking plates 92 rotatably connected to the sliding rod 95.
Referring to fig. 2 and 3, the mounting rods 94 are fixedly mounted on the upper surface of the frame 1 and vertically arranged, the mounting rods 94 are located at two ends of the frame 1 in the length direction, two mounting rods 94 are located at one end away from the grinding wheel 21, the mounting mechanism 5 is located between the mounting rod 95 and the grinding wheel 21, and the sliding rod 95 is parallel to the guide rail 10.
Referring to fig. 3, the two circular rings abut against the thickness direction of the baffle 92 to fix the baffle 92, the cross sections of the circular rings are concentric circles, the circular rings are slidably connected to the sliding rod 95, bolts for fixing the circular rings to the sliding rod 95 are screwed in the circular rings, the bolts abut against the sliding rod 95, and the baffle 92 is limited between the two circular rings.
The blocking plates 92 can rotate under the action of force, and when the worm 3 is polished, the blocking plates 92 are rotated, so that the two blocking plates 92 are abutted against the two ends of the connecting plate 6 in the direction parallel to the length direction of the guide rail 10. The light-transmitting glass 4 is restricted in position just opposite to the grinding wheel 21.
The implementation principle of the anti-splashing device of the grinding machine for machining the worm of the speed reducer is as follows:
firstly, the worm 3 is placed on a clamp 22, a motor 23 is started, and a grinding wheel 21 polishes the worm 3.
Secondly, a worker holds the handle 63 and pulls the connecting plate 6 to move, so that the transparent glass 4 is opposite to the grinding wheel 21.
Thirdly, the baffle 92 is rotated to tightly support the baffle 92 on two sides of the connecting plate 6, so that the sliding block 62 is ensured not to move randomly.
Fourthly, after polishing is finished, the baffle 92 is rotated, the handle 63 is held, the connecting plate 6 is moved, and the worm 3 is taken down.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a device that splashes that prevents that is used for processing grinding machine of speed reducer worm which characterized in that: the device comprises transparent glass (4) resisting sparks, an installation mechanism (5) used for installing the transparent glass (4), a connecting plate (6) used for fixing the installation mechanism (5), a sliding block (62) connected to the connecting plate (6), and a guide rail (10) used for the sliding block (62) to slide; the grinding wheel grinding mechanism is characterized in that the guide rail (10) is fixedly installed on the upper surface of the rack (1) and is parallel to the axis direction of the grinding wheel (21), the connecting plate (6) is fixedly installed on the upper surface of the sliding block (62), the installing mechanism (5) comprises an installing plate (51) installed at one end, far away from the guide rail (10), of the connecting plate (6), two fixing plates (52) installed at one end, far away from the connecting plate (6), of the installing plate (51), and the light-transmitting glass (4) is installed between the two fixing plates (52).
2. The splash prevention device for a grinding machine for machining reduction gears and worms of claim 1, characterized in that: the light-transmitting glass (4) is detachably arranged between the two fixing plates (52).
3. The splash prevention device for a grinding machine for machining reduction gears and worms of claim 2, characterized in that: two fixed plates (52) are provided with grooves (521) on opposite side walls for the sliding of the light-transmitting glass (4), and the light-transmitting glass (4) is connected in the grooves (521) in a sliding manner.
4. The splash prevention device for a grinding machine for machining reduction gears and worms of claim 2, characterized in that: the distance between the two fixing plates (52) is adjustable.
5. The splash prevention device for a grinding machine for machining reduction gears and worms of claim 1, characterized in that: mounting panel (51) rotate to be connected in connecting plate (6), mounting panel (51) use the intersect of self and connecting plate (6) to rotate as the axis, be equipped with locking mounting panel (51) pivoted locking piece on connecting plate (6).
6. The splash prevention device for a grinding machine for machining reduction gears and worms of claim 1, characterized in that: the connecting plate (6) is connected with two sliding blocks (62), the two sliding blocks (62) are respectively located in the width direction of the connecting plate (6), two guide rails (10) are arranged on the rack (1), and the two sliding blocks (62) are respectively connected to the two guide rails (10) in a sliding mode.
7. The splash prevention device for a grinding machine for machining reduction gears and worms of claim 1, characterized in that: still including stop gear (9) that prevent slider (62) and remove, stop gear (9) include slide bar (95), at least two are used for gliding baffle (92) of stop gear (62), slide bar (95) fixed mounting is in frame (1) top, slide bar (95) are on a parallel with guide rail (10) length direction, baffle (92) rotate to be connected in slide bar (95), baffle (92) are adjustable in the position on slide bar (95).
8. The splash prevention device for a grinding machine for machining reduction gears and worms of claim 1, characterized in that: and one end of the connecting plate (6) far away from the grinding wheel (21) is provided with a handle (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023103651.3U CN213946087U (en) | 2020-12-21 | 2020-12-21 | Anti-splashing device of grinding machine for machining worm of speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023103651.3U CN213946087U (en) | 2020-12-21 | 2020-12-21 | Anti-splashing device of grinding machine for machining worm of speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213946087U true CN213946087U (en) | 2021-08-13 |
Family
ID=77193617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023103651.3U Expired - Fee Related CN213946087U (en) | 2020-12-21 | 2020-12-21 | Anti-splashing device of grinding machine for machining worm of speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213946087U (en) |
-
2020
- 2020-12-21 CN CN202023103651.3U patent/CN213946087U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210813 |