CN212444803U - Sand blasting gun adjusting device - Google Patents
Sand blasting gun adjusting device Download PDFInfo
- Publication number
- CN212444803U CN212444803U CN202021261582.6U CN202021261582U CN212444803U CN 212444803 U CN212444803 U CN 212444803U CN 202021261582 U CN202021261582 U CN 202021261582U CN 212444803 U CN212444803 U CN 212444803U
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- China
- Prior art keywords
- sand blasting
- frame body
- frame
- cross bar
- support body
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- Expired - Fee Related
Links
- 238000005488 sandblasting Methods 0.000 title claims abstract description 93
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 239000003638 chemical reducing agent Substances 0.000 claims description 26
- 230000033001 locomotion Effects 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 13
- 239000004576 sand Substances 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 8
- 239000010959 steel Substances 0.000 abstract description 8
- 230000033228 biological regulation Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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Abstract
The utility model relates to a sand blasting gun adjusting device, which comprises a sand blasting chamber (1), a sand blasting gun assembly, a swinging mechanism and a distance adjusting device, wherein the sand blasting gun assembly is suspended in the sand blasting chamber (1) through a sand blasting gun fixing frame (3), the sand blasting gun assembly comprises at least two sand blasting guns (2), and the swinging mechanism is fixedly connected with the sand blasting gun fixing frame (3); the distance adjusting device is connected with the swing mechanism. In order to overcome the shortcoming in the prior art, the utility model aims to provide a sand blasting gun adjusting device solves among the prior art the inhomogeneous and relative steel pipe's of sand blasting gun of manual work sandblast problem highly unable regulation.
Description
Technical Field
The utility model relates to a sand blasting machine technical field especially relates to a sand blasting gun adjusting device.
Background
The sand blasting machine is a machine which adopts compressed air as power to form a high-speed blasting beam to spray sand materials to the surface of a workpiece needing to be processed at a high speed so as to change the mechanical property of the surface of the workpiece.
In the prior art, the operation process of the sand blasting process is that workers wear dust masks to hold sand blasting guns in a closed sand blasting room, and compressed gas filled by sand blasting is used for spraying iron sand particles to a steel pipe. The disadvantages of the above process are the need for manual operation of the sand blasting gun, resulting in the problems of: 1. the manual operation can not uniformly ensure that the passivation layer and the dirt of each point surface of the inner wall of the steel pipe are removed and roughened, and especially the point surface of the inner wall of the steel pipe close to the center of the steel pipe can not achieve the ideal effect. 2. The distance between the sand blasting gun and the steel pipe is limited by the height and the arm extension of a person (namely, the height of the sand blasting gun relative to the steel pipe cannot be adjusted) when the sand blasting gun is manually operated.
Based on this, the utility model provides a sand blasting gun adjusting device solves above-mentioned technical problem.
SUMMERY OF THE UTILITY MODEL
In order to overcome the shortcoming in the prior art, the utility model aims to provide a sand blasting gun adjusting device solves among the prior art the inhomogeneous and relative steel pipe's of sand blasting gun of manual work sandblast problem highly unable regulation.
The utility model provides a sand blasting gun adjusting device, which comprises a sand blasting chamber, a sand blasting gun assembly, a swinging mechanism and a distance adjusting device, wherein the sand blasting gun assembly is suspended in the sand blasting chamber through a sand blasting gun fixing frame, the sand blasting gun assembly comprises at least two sand blasting guns, and the swinging mechanism is fixedly connected with the sand blasting gun fixing frame; the distance adjusting device is connected with the swing mechanism.
Preferably, the swing mechanism comprises a first frame body, a second frame body, a translational driving speed reducer, a disc, a transmission rod, a translational frame, a first guide rail, a first slide block, a second guide rail and a second slide block; the first frame body and the second frame body are respectively fixed on the outer walls of two sides of the sand blasting chamber, the translation driving speed reducer is fixed in the first frame body, the disc is connected to the output end of the translation driving speed reducer, one end of the transmission rod is connected to the edge part of the disc, and the other end of the transmission rod is fixedly connected with one end, far away from the sand blasting chamber, of the translation frame; the first guide rail is fixed in the first frame body and is positioned below the translation frame, the first sliding block is matched with the first guide rail, and the translation frame is fixed above the first sliding block; the second guide rail is fixed in the second frame body, the second sliding block is matched with the second guide rail, one end of the sand blasting gun fixing frame is fixedly connected with the translation frame, and the other end of the sand blasting gun fixing frame is fixedly connected with the second sliding block.
Preferably, the distance adjusting device comprises an up-down movement speed reducer installed at the middle section of the top of the sand blasting chamber, rotating rods are arranged on two sides of the up-down movement speed reducer, the rotating rods are connected to the output end of the up-down movement speed reducer, one end, away from the up-down movement speed reducer, of each rotating rod is connected with a first chain wheel, and the first chain wheels are respectively located above the first frame body and the second frame body; second chain wheels are arranged below the first frame body and the second frame body, the first chain wheels and the second chain wheels are connected and driven through chains, the chains penetrate through the first frame body and the second frame body, the first frame body is fixedly connected with the left section of the chains, and the second frame body is fixedly connected with the right section of the chains respectively; still vertically be provided with the third guide rail on the outer wall of sandblast room both sides, first support body with the second support body with the third guide rail is provided with the third slider correspondingly, the third slider with third guide rail looks adaptation.
Preferably, the distance adjusting device further comprises a first cross bar, a second cross bar and a third cross bar, the first cross bar penetrates through a gap between rollers of the left section of the chain, the second cross bar and the third cross bar are arranged perpendicular to the first cross bar, the second cross bar and the third cross bar are distributed on two sides of the first cross bar, and the second cross bar and the third cross bar are fixedly connected with the first cross bar; the first cross rod is located below the second cross rod and the third cross rod, the second cross rod and the third cross rod are located below the top of the first support body and the top of the second support body, and the second cross rod and the third cross rod are both supported on the first support body and the second support body.
Preferably, the roll adjustment device still includes counter weight jar, fixed pulley and hawser, the fixed pulley sets up respectively the both sides at sandblast room top just are located first support body with the top of second support body, the hawser erects on the fixed pulley, first support body with the second support body passes through the hawser with the counter weight jar is connected, the counter weight jar is the suspension state.
Preferably, the first support body with second support body top sets up two sets of fixed pulley respectively, and two sets of fixed pulley is located respectively the first support body or the both sides of second support body top, the hawser with the first support body or the tie point of second support body is located the both sides of first support body or the second support body.
Compared with the prior art, the utility model provides a technical scheme has following advantage:
the utility model discloses a sand blasting gun adjusting device, which comprises a swing mechanism and a distance adjusting device, wherein the swing mechanism is used for controlling the reciprocating translational motion of the sand blasting gun to achieve the purpose of uniform sand blasting when the sand blasting gun works; the distance adjusting device is used for controlling the distance between the sand blasting gun and the pipe fitting, and meets the process requirements that different pipe fittings need different sand blasting distances.
Drawings
FIG. 1 is a schematic structural view of an adjusting device of a sand blasting gun according to the present invention;
FIG. 2 is a schematic top view of the adjustment device of FIG. 1;
FIG. 3 is an enlarged view of FIG. 1 at A;
FIG. 4 is an enlarged view of FIG. 1 at B;
FIG. 5 is a left side view of the structure of FIG. 1;
FIG. 6 is a schematic diagram of the right side view of FIG. 1;
FIG. 7 is an enlarged view of the structure at C in FIG. 5;
fig. 8 is an enlarged schematic view of the structure at D in fig. 6.
Reference numerals: 1-a sand blasting chamber, 2-a sand blasting gun, 3-a sand blasting gun fixing frame, 4-a first frame body, 5-a second frame body, 6-a translation driving speed reducer, 7-a disc, 8-a transmission rod, 9-a translation frame, 10-a first guide rail, 11-a first slide block, 12-a second guide rail, 13-a second slide block, 14-an up-and-down movement speed reducer, 15-a rotating rod, 16-a first chain wheel, 17-a second chain wheel, 18-a chain, 19-a third guide rail, 20-a third slide block, 21-a first cross rod, 22-a second cross rod, 23-a third cross rod, 24-a counterweight tank, 25-a fixed pulley and 26-a cable rope.
Detailed Description
The present invention will be further described with reference to the following specific embodiments, but the present invention is not limited to these specific embodiments. It will be recognized by those skilled in the art that the present invention encompasses all alternatives, modifications, and equivalents as may be included within the scope of the claims.
In the description of the present invention, it should be noted that, for the orientation words, if there are terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and positional relationship indicated are based on the orientation or positional relationship shown in the drawings, and only for the convenience of describing the present invention and simplifying the description, it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and not be construed as limiting the specific scope of the present invention.
As shown in fig. 1-8, a sand blasting gun adjusting device is shown, which comprises a sand blasting chamber 1, a sand blasting gun assembly, a swinging mechanism and a distance adjusting device, wherein the sand blasting gun assembly is suspended in the sand blasting chamber 1 through a sand blasting gun fixing frame 3, the sand blasting gun assembly comprises at least two sand blasting guns 2, and the swinging mechanism is fixedly connected with the sand blasting gun fixing frame 3; the distance adjusting device is fixedly connected with the swing mechanism.
The swing mechanism of the structure drives the sand blasting gun 2 to do reciprocating translational motion through the sand blasting gun fixing frame 3, so that the problem of uneven sand blasting in the prior art is solved; wherein the roll adjustment device is connected with the swing mechanism, and the vertical position of sandblast mount is adjusted through the swing mechanism to the roll adjustment mechanism, adjusts the height of sandblast rifle 2 promptly, satisfies the technological requirement that different pipe fittings need different sandblast distances.
Furthermore, the swing mechanism comprises a first frame body 4, a second frame body 5, a translational driving speed reducer 6, a disc 7, a transmission rod 8, a translational frame 9, a first guide rail 10, a first slide block 11, a second guide rail 12 and a second slide block 13; the first frame body 4 and the second frame body 5 are respectively fixed on the outer walls of two sides of the sand blasting chamber 1, the translational driving speed reducer 6 is fixed in the first frame body 4, the disc 7 is connected to the output end of the translational driving speed reducer 6, one end of the transmission rod 8 is connected to the edge part of the disc 7, and the other end of the transmission rod is fixedly connected with one end, far away from the sand blasting chamber 1, of the translational frame 9; the first guide rail 10 is fixed in the first frame body 4 and is positioned below the translation frame 9, the first sliding block 11 is matched with the first guide rail 10, and the translation frame 9 is fixed above the first sliding block 11; the second guide rail 12 is fixed in the second frame body 5, the second sliding block 13 is matched with the second guide rail 12, one end of the sand blasting gun fixing frame 3 is fixedly connected with the translation frame 9, and the other end of the sand blasting gun fixing frame is fixedly connected with the second sliding block 13.
In the structure, the translation driving speed reducer 6 drives the transmission rod 8 to do swing arm motion through the disc 7, and the transmission rod 8 drives the translation frame 9 to do reciprocating translation motion. Wherein the translation frame 9 is fixed above the first slide block 11, and one end of the translation frame 9 positioned in the sand blasting chamber 1 is fixedly connected with the sand blasting gun fixing frame 3; a second sliding block 13 and a second guide rail 12 are arranged in the second frame body 5, and the other end of the sand blasting gun fixing frame 3 is fixed above the second sliding block 13, so that the swinging action of the sand blasting gun 2 is completed. It is understood that the first frame 4 and the second frame 5 are located at the same horizontal plane, and the first guide rail 10 and the second guide rail 12 are located on the same straight line.
Furthermore, the distance adjusting device comprises an up-down speed reducer 14 installed at the middle section of the top of the sand blasting chamber 1, rotating rods 15 are arranged on two sides of the up-down speed reducer 14, the rotating rods 15 are connected to the output end of the up-down speed reducer 14, one end, away from the up-down speed reducer 14, of each rotating rod 15 is connected with a first chain wheel 16, and the first chain wheels 16 are respectively located above the first frame body 4 and the second frame body 5; a second chain wheel 17 is arranged below the first frame body 4 and the second frame body 5, the first chain wheel 16 and the second chain wheel 17 are connected and driven through a chain 18, the chain 18 penetrates through the first frame body 4 and the second frame body 5, the first frame body 4 is fixedly connected with the left section of the chain 18, and the second frame body 5 is fixedly connected with the right section of the chain 18; still vertically be provided with third guide rail 19 on the outer wall of sandblast room 1 both sides, first support body 4 with second support body 5 with third guide rail 19 is provided with third slider 20 correspondingly, third slider 20 with third guide rail 19 looks adaptation.
The roll adjustment device still includes counter weight jar 24, fixed pulley 25 and hawser 26, fixed pulley 25 sets up respectively the both sides at 1 top in sandblast room and be located first support body 4 with the top of second support body 5, hawser 26 erects on the fixed pulley 25, first support body 4 with second support body 5 passes through hawser 26 with counter weight jar 24 is connected, counter weight jar 24 is the suspended state.
The working principle of the distance adjusting device is as follows: the up-down movement speed reducer 14 positioned at the top of the sand blasting chamber 1 starts the driving rotating rod 15 to drive the first chain wheel 16 to rotate, the first chain wheel 16 on the first frame body 4 drives the left section chain 18 to ascend, and the first frame body 4 and the left section chain 18 are fixedly connected, so that the left section chain 18 drives the first frame body 4 to ascend. Similarly, the first chain wheel 16 on the second frame 5 drives the right chain 18 to ascend, and the right chain 18 drives the second frame 5 to ascend synchronously. Meanwhile, third guide rails 19 are arranged on two sides of the sandblasting room 1, and the first frame body 4 and the second frame body 5 are provided with third sliding blocks 20 matched with the third guide rails 19. And because the translation frame 9 is connected with the sand blasting gun fixing frame 3 and the second sliding block 13 is connected with the sand blasting gun fixing frame 3, the sand blasting gun fixing frame 3 can smoothly rise.
Similarly, the speed reducer 14 moves up and down and rotates reversely, the left section chain 18 of the first frame body 4 descends, the right section chain 18 of the second frame body 5 descends, and the first frame body 4 and the second frame body 5 descend under the action of gravity on the frame bodies per se due to the fixed connection between the first frame body 4 and the second frame body 5 and the chains 18.
In the above structure, the weight tank 24 plays a balancing role in ascending and descending of the first and second frame bodies 4 and 5.
Furthermore, two sets of the fixed pulleys 25 are respectively arranged above the first frame body 4 and the second frame body 5, the two sets of the fixed pulleys 25 are respectively located at two sides above the first frame body 4 or the second frame body 5, and the connection point of the cable 26 and the first frame body 4 or the second frame body 5 is located at two sides of the first frame body 4 or the second frame body 5. The fixed pulleys 25 are arranged in two groups and arranged on two sides of the frame body, so that the frame body is more balanced by upward acting force.
More specifically, the distance adjusting device further comprises a first cross bar 21, a second cross bar 22 and a third cross bar 23, the first cross bar 21 passes through a gap between rollers of the left section of the chain 18, the second cross bar 22 and the third cross bar 23 are arranged perpendicular to the first cross bar 21, the second cross bar 22 and the third cross bar 23 are distributed on two sides of the first cross bar 21, and the second cross bar 22 and the third cross bar 23 are fixedly connected with the first cross bar 21; the first cross rod 21 is located below the second cross rod 22 and the third cross rod 23, the second cross rod 22 and the third cross rod 23 are located below the tops of the first frame body 4 and the second frame body 5, and the second cross rod 22 and the third cross rod 23 both support against the first frame body 4 and the second frame body 5.
It is to be understood by persons skilled in the art that the embodiments of the present invention described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The utility model discloses a function and structure principle can modify wantonly under the principle that does not deviate from above-mentioned show.
Claims (6)
1. The utility model provides a sand blasting gun adjusting device which characterized in that: the sand blasting machine comprises a sand blasting chamber (1), a sand blasting gun assembly, a swinging mechanism and a distance adjusting device, wherein the sand blasting gun assembly is suspended in the sand blasting chamber (1) through a sand blasting gun fixing frame (3), the sand blasting gun assembly comprises at least two sand blasting guns (2), and the swinging mechanism is fixedly connected with the sand blasting gun fixing frame (3); the distance adjusting device is connected with the swing mechanism.
2. The adjustment device of a sand blast gun according to claim 1, wherein: the swing mechanism comprises a first frame body (4), a second frame body (5), a translational driving speed reducer (6), a disc (7), a transmission rod (8), a translational frame (9), a first guide rail (10), a first sliding block (11), a second guide rail (12) and a second sliding block (13); the first frame body (4) and the second frame body (5) are respectively fixed on the outer walls of two sides of the sand blasting chamber (1), the translation driving speed reducer (6) is fixed in the first frame body (4), the disc (7) is connected to the output end of the translation driving speed reducer (6), one end of the transmission rod (8) is connected to the edge part of the disc (7), and the other end of the transmission rod is fixedly connected with one end, far away from the sand blasting chamber (1), of the translation frame (9); the first guide rail (10) is fixed in the first frame body (4) and is positioned below the translation frame (9), the first sliding block (11) is matched with the first guide rail (10), and the translation frame (9) is fixed above the first sliding block (11); the second guide rail (12) is fixed in the second frame body (5), the second sliding block (13) is matched with the second guide rail (12), one end of the sand blasting gun fixing frame (3) is fixedly connected with the translation frame (9), and the other end of the sand blasting gun fixing frame is fixedly connected with the second sliding block (13).
3. The adjustment device of a sand blast gun according to claim 2, wherein: the distance adjusting device comprises an up-and-down movement speed reducer (14) arranged at the middle section of the top of the sand blasting chamber (1), rotating rods (15) are arranged on two sides of the up-and-down movement speed reducer (14), the rotating rods (15) are connected to the output end of the up-and-down movement speed reducer (14), one end, far away from the up-and-down movement speed reducer (14), of each rotating rod (15) is connected with a first chain wheel (16), and the first chain wheels (16) are respectively positioned above the first frame body (4) and the second frame body (5); second chain wheels (17) are arranged below the first frame body (4) and the second frame body (5), the first chain wheels (16) and the second chain wheels (17) are connected through chains (18) for transmission, the chains (18) penetrate through the first frame body (4) and the second frame body (5) for arrangement, the first frame body (4) is fixedly connected with the left section of the chains (18), and the second frame body (5) is fixedly connected with the right section of the chains (18) respectively; still vertically be provided with third guide rail (19) on the outer wall of sandblast room (1) both sides, first support body (4) with second support body (5) with third guide rail (19) are provided with third slider (20) correspondingly, third slider (20) with third guide rail (19) looks adaptation.
4. The adjustment device of a sand blast gun according to claim 3, wherein: the distance adjusting device further comprises a first cross bar (21), a second cross bar (22) and a third cross bar (23), the first cross bar (21) penetrates through a gap between rollers of the left section of the chain (18), the second cross bar (22) and the third cross bar (23) are arranged perpendicular to the first cross bar (21), the second cross bar (22) and the third cross bar (23) are distributed on two sides of the first cross bar (21), and the second cross bar (22) and the third cross bar (23) are fixedly connected with the first cross bar (21); first horizontal pole (21) are located the below of second horizontal pole (22) with third horizontal pole (23), second horizontal pole (22) with third horizontal pole (23) are located first support body (4) with the below at second support body (5) top, second horizontal pole (22) with third horizontal pole (23) all support in first support body (4) with second support body (5).
5. The adjustment device of a sand blast gun according to claim 3, wherein: the roll adjustment device is characterized by further comprising a counterweight tank (24), a fixed pulley (25) and a cable (26), wherein the fixed pulley (25) is arranged on two sides of the top of the sand blasting chamber (1) and located above the first frame body (4) and the second frame body (5) respectively, the cable (26) is erected on the fixed pulley (25), the first frame body (4) and the second frame body (5) are connected with the counterweight tank (24) through the cable (26), and the counterweight tank (24) is in a suspension state.
6. The adjustment device of a sand blast gun according to claim 5, wherein: the first support body (4) with second support body (5) top sets up two sets of fixed pulley (25) respectively, and is two sets of fixed pulley (25) are located respectively first support body (4) or the both sides of second support body (5) top, hawser (26) with the tie point of first support body (4) or second support body (5) is located the both sides of first support body (4) or second support body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021261582.6U CN212444803U (en) | 2020-06-30 | 2020-06-30 | Sand blasting gun adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021261582.6U CN212444803U (en) | 2020-06-30 | 2020-06-30 | Sand blasting gun adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212444803U true CN212444803U (en) | 2021-02-02 |
Family
ID=74461923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021261582.6U Expired - Fee Related CN212444803U (en) | 2020-06-30 | 2020-06-30 | Sand blasting gun adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212444803U (en) |
-
2020
- 2020-06-30 CN CN202021261582.6U patent/CN212444803U/en not_active Expired - Fee Related
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Legal Events
| 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: 20210202 |