CN219633505U - Auxiliary fixture for sand blasting of annular workpiece - Google Patents
Auxiliary fixture for sand blasting of annular workpiece Download PDFInfo
- Publication number
- CN219633505U CN219633505U CN202320442778.2U CN202320442778U CN219633505U CN 219633505 U CN219633505 U CN 219633505U CN 202320442778 U CN202320442778 U CN 202320442778U CN 219633505 U CN219633505 U CN 219633505U
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- Prior art keywords
- rod
- annular workpiece
- device frame
- fixedly connected
- protection
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- 238000005488 sandblasting Methods 0.000 title abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 229920000742 Cotton Polymers 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 15
- 238000005422 blasting Methods 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 4
- 125000004122 cyclic group Chemical group 0.000 description 12
- 239000004576 sand Substances 0.000 description 10
- 238000003754 machining Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses an auxiliary tool for sand blasting of an annular workpiece, and relates to the technical field of sand blasting. The device comprises a device frame, wherein a movable wheel is arranged at the lower end of the device frame, a protection plate is fixedly connected to the side face of the device frame, a support rod is arranged at the upper end of the device frame, a rotating rod is rotatably connected to the lower end of the support rod, a lifting ring is fixedly connected to the lower end of the rotating rod, a bearing rod is hinged to the lower end of the lifting ring, the bearing rod and the lifting ring are fixed through a fixing mechanism, an adjusting mechanism is arranged at the upper end of the device frame, the device frame is connected with the support rod through the adjusting mechanism, and the lifting ring and the bearing rod at the lower end of the support rod are utilized, so that an operator can carry out comprehensive sand blasting on an annular workpiece without turning the annular workpiece when carrying out sand blasting on the annular workpiece, the work load of the operator is reduced, the sand blasting speed of the operator is improved, and the operator can carry out better sand blasting conveniently.
Description
Technical Field
The utility model relates to the technical field of sand blasting, in particular to an auxiliary tool for sand blasting of an annular workpiece.
Background
The annular workpiece is an industrial product, and is usually obtained by machining a raw material into a specified shape through mechanical forging, and then performing processes such as heating, forging, inspection, heat treatment, rough machining, sand blasting and the like.
The purpose of sand blasting treatment in the annular workpiece production process is to enable the surface of the workpiece to obtain certain cleanliness and different roughness, so that the mechanical property of the surface of the workpiece is improved, the fatigue resistance of the workpiece is improved, the adhesive force between the workpiece and a coating is increased, and the workpiece needs to be operated by a sand blaster during sand blasting.
When the existing annular workpiece is used for sandblasting, an operator holds the annular workpiece with one hand and sandblasting the workpiece with the sandblasting device with the other hand, when the annular workpiece with a larger size is required to be processed, the operator needs to place the annular workpiece at a proper position and then sandblast the annular workpiece, after the sandblasting is finished, the annular workpiece needs to be turned over, and then the other face is sandblasted.
Disclosure of Invention
The utility model aims at: the utility model provides an auxiliary tool for blasting an annular workpiece, which aims to solve the problems that the annular workpiece is large in size, a great amount of labor is consumed for turning over the annular workpiece, so that the operator is easy to feel tired, the blasting speed of the operator is influenced, and the workpiece machining speed is low.
The utility model adopts the following technical scheme for realizing the purposes:
the utility model provides an annular work piece auxiliary fixtures for sandblast, includes the device frame, device frame lower extreme is provided with removes the round, device frame side fixedly connected with guard plate, device frame upper end is provided with the bracing piece, the bracing piece lower extreme rotates and is connected with the dwang, dwang lower extreme fixedly connected with rings, rings lower extreme articulates there is the bearing rod, fix through fixed establishment between bearing rod and the rings, device frame upper end is provided with adjustment mechanism, be connected through adjustment mechanism between device frame and the bracing piece.
Through adopting above-mentioned technical scheme, utilize rings and the bearing rod of bracing piece lower extreme, can hoist annular work piece for operating personnel can need not to turn annular work piece when carrying out the sandblast to annular work piece, can carry out comprehensive sandblast with annular work piece, reduce the turn-over to annular work piece when operating personnel sandblast, alleviate operating personnel's work load, promote operating personnel's sandblast speed, so that operating personnel sandblast better.
Further, fixed establishment includes fixed block of fixed connection at the tip, the fixed slot has been seted up to rings lower extreme, fixed block and fixed slot looks adaptation, rings side sliding connection has the dead lever, the dead lever runs through fixed block, rings, the cover is equipped with fixed spring on the dead lever, be fixed connection between fixed spring and dead lever, the rings, be provided with spacing subassembly on the rings.
Through adopting above-mentioned technical scheme, utilize fixed block and solid fixed ring can be quick with annular work piece buckle between rings and bearing rod to operating personnel carries out the operation sandblast.
Further, the limiting assembly comprises a limiting frame fixedly connected to the side face of the lifting ring, a limiting rod is slidably connected to the lower end of the limiting frame, a limiting plate is fixedly connected to the lower end of the limiting rod, a sliding plate is slidably connected to the side face of the limiting plate, a clamping spring is arranged between the sliding plate and the limiting plate, and the clamping spring is fixedly connected with the sliding plate and the limiting plate.
Through adopting above-mentioned technical scheme, utilize limiting plate and the sliding plate of gag lever post lower extreme can carry out spacingly with annular work piece, produce the displacement when reducing annular work piece sandblast to the operating personnel carries out the sandblast.
Further, the inner walls of the sliding plate and the limiting plate are respectively and rotatably connected with rolling balls, and the rolling balls are symmetrically arranged.
Through adopting above-mentioned technical scheme, utilize rolling ball and cyclic annular work piece contact, when can making things convenient for operating personnel to sandblast, rotate the direction of cyclic annular work piece, make things convenient for operating personnel to sandblast.
Further, a protective sleeve is fixedly connected to the bearing rod.
By adopting the technical scheme, the friction force generated when the annular workpiece is contacted with the bearing rod can be reduced by utilizing the protective sleeve, the annular workpiece is protected, and the abrasion generated when the annular workpiece is sandblasted is reduced.
Further, device frame upper end fixedly connected with driving motor, fixed connection actuating lever on driving motor's the output, threaded connection has the drive piece on the actuating lever, be fixed connection between drive piece and the support frame, device main part upper end fixedly connected with even guide arm, be sliding connection between drive piece and the even guide arm.
Through adopting above-mentioned technical scheme, utilize driving motor to drive the actuating lever and rotate, can be according to the size of cyclic annular work piece, go up and down to suitable height, make things convenient for operating personnel to carry out the sandblast work, promote operating personnel's use experience and feel.
Further, the guard plate side is provided with the protection frame, the protection cotton is filled to the protection frame inner wall, be connected through coupling assembling between protection frame and the guard plate.
Through adopting above-mentioned technical scheme, utilize the protection cotton on the protection frame, when can reduce operating personnel sandblast, grit splashes everywhere, when protecting operating personnel's safety, can be with the environmental pollution who produces when reducing the sandblast.
Further, two connecting blocks are fixedly connected to the upper side face of the protection frame, the connecting blocks are symmetrically arranged, two connecting grooves are formed in the protection plate, and the connecting grooves are matched with the connecting blocks.
Through adopting above-mentioned technical scheme, utilize connecting block and spread groove, can be quick change the protection face, keep the protection effect of protection face.
In summary, the present utility model includes at least one of the following beneficial effects:
1. according to the utility model, when the annular workpiece is required to be sandblasted, the annular workpiece can be lifted by using the lifting ring and the bearing rod at the lower end of the supporting rod, so that an operator can comprehensively sandblast the annular workpiece without turning the annular workpiece, the turnover of the annular workpiece during sandblasting of the operator is reduced, the workload of the operator is lightened, and the sandblasting speed of the operator is improved, so that the operator can sandblast better.
2. According to the utility model, when an operator uses the auxiliary device to assist the annular workpiece to sand, the driving motor is used for driving the driving rod to rotate, and the annular workpiece can be lifted to a proper height by combining the driving motor with the driving rod according to the size of the annular workpiece, so that other specific actions such as bending and the like are not required when the worker sand is used for sand blasting, and the use experience of the operator is improved.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic perspective view of the fixing mechanism in the present utility model.
FIG. 3 is a cross-sectional view of a slide plate and a stop plate according to the present utility model.
Fig. 4 is an enlarged view of the portion a of fig. 1 in the present utility model.
Reference numerals illustrate:
1. a device rack; 2. a moving wheel; 3. a protection plate; 4. a support rod; 5. a rotating lever; 6. a hanging ring; 7. a load-bearing rod; 8. a fixing mechanism; 9. an adjusting mechanism; 81. a fixed block; 82. a fixed rod; 83. a fixed spring; 84. a limit component; 841. a limiting frame; 842. a limit rod; 843. a limiting plate; 844. a sliding plate; 846. a clamping spring; 847. a rolling ball; 85. a protective sleeve; 91. a driving motor; 92. a driving rod; 93. a driving block; 94. a connecting rod; 10. a protective frame; 11. protective cotton; 12. a connection assembly; 121. a connecting block; 122. and a connecting groove.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-4.
The embodiment of the utility model discloses an auxiliary tool for sand blasting of an annular workpiece.
Referring to fig. 1 and 2, an auxiliary fixture for blasting annular workpieces comprises a device frame 1, wherein a movable wheel 2 is arranged at the lower end of the device frame 1, a protection plate 3 is fixedly connected to the side face of the device frame 1, a supporting rod 4 is arranged at the upper end of the device frame 1, a rotating rod 5 is rotatably connected to the lower end of the supporting rod 4, a lifting ring 6 is fixedly connected to the lower end of the rotating rod 5, a bearing rod 7 is hinged to the lower end of the lifting ring 6, and the bearing rod 7 and the lifting ring 6 are fixed through a fixing mechanism 8.
An adjusting mechanism 9 is provided at the upper end of the device frame 1, and the device frame 1 and the support rod 4 are connected by the adjusting mechanism 9. When an operator needs to carry out sand blasting on an annular workpiece, the annular workpiece is firstly carried on the device frame 1, then the fixing mechanism 8 is used for connecting the bearing rod 7 with the lifting ring 6, the bearing rod 7 on the lifting ring 6 can penetrate through the annular workpiece, then the connecting mechanism is used for connecting the bearing rod 7 with the lifting ring 6, the lifting ring 6 and the bearing rod 7 can surround the annular workpiece, then the adjusting mechanism 9 is used for lifting the annular workpiece to a proper height, after the annular workpiece is lifted to a proper height, the worker starts sand blasting, the lifting ring 6 is pushed in the sand blasting process, the lifting ring 6 drives the annular workpiece to rotate on the supporting rod 4 through the rotating rod 5, the angle of the annular workpiece can be quickly adjusted, so that the operator can carry out sand blasting work, and the lifting device uses experience feeling
Referring to fig. 2, the fixing mechanism 8 includes a fixing block 81 fixedly connected to the end, a fixing groove is formed in the lower end of the lifting ring 6, the fixing block 81 is adapted to the fixing groove, a fixing rod 82 is slidably connected to the side surface of the lifting ring 6, the fixing rod 82 penetrates through the fixing block 81 and the lifting ring 6, a fixing spring 83 is sleeved on the fixing rod 82, the fixing spring 83 is fixedly connected with the fixing rod 82 and the lifting ring 6, and a limiting component 84 is arranged on the lifting ring 6.
When needs are fixed between load-bearing rod 7 and rings 6, take down dead lever 82 from rings 6, then rotate load-bearing rod 7 along the pin joint for the fixed block 81 and the fixed slot looks adaptation of load-bearing rod 7 tip, insert the rings 6 again in with dead lever 82, make dead lever 82 can be fixed rings 6 and load-bearing rod 7, realize that the purpose that the load-bearing rod 7 hung annular work piece, then carry out the sandblast work, after the sandblast is accomplished, put down annular work piece earlier, then take down the solid fixed ring from rings 6 and fixed block 81, again with fixed block 81 and fixed slot separation can, in order to follow-up use.
Referring to fig. 2 and 3, the limiting assembly 84 includes a limiting frame 841 fixedly connected to a side surface of the hanging ring 6, a limiting rod 842 is slidably connected to a lower end of the limiting frame 841, a limiting plate 843 is fixedly connected to a lower end of the limiting rod 842, a sliding plate 844 is slidably connected to a side surface of the limiting plate 843, a clamping spring 846 is arranged between the sliding plate 844 and the limiting plate 843, and the clamping spring 846 is fixedly connected to the sliding plate 844 and the limiting plate 843.
Wherein, limiting plate 843 and sliding plate 844 are "L" form and are the arc laminating that is close to one side of cyclic annular work piece, when suspending cyclic annular work piece, downward pulling gag lever post 842 for gag lever post 842 slides on spacing 841, until limiting plate 843 and sliding plate 844 are close to cyclic annular work piece, then with limiting plate 843 and sliding plate 844 separate buckle in cyclic annular work piece's both sides, clamping spring 846 atress pulls sliding plate 844 and limiting plate 843, make limiting plate 843 and sliding plate 844 can firmly buckle on cyclic annular work piece, produce the displacement when reducing cyclic annular work piece sandblast, in order to the operating personnel to carry out the sandblast, after the sandblast is accomplished, pull open limiting plate 843 and sliding plate 844 to both sides, then take off limiting plate 843 and sliding plate 844 from cyclic annular work piece.
Referring to fig. 2, the inner walls of the sliding plate 844 and the limiting plate 843 are both rotatably connected with rolling balls 847, and the rolling balls 847 are symmetrically arranged. When the limiting plate 843 and the sliding plate 844 are used for limiting the annular workpiece, two sides of the annular workpiece are contacted with the rolling balls 847, so that an operator can conveniently move the annular workpiece during sand blasting, the time consumption for carrying the annular workpiece is reduced, and the sand blasting speed of the annular workpiece is improved.
Referring to fig. 2, a protection sleeve 85 is fixedly connected to the load-bearing rod 7. The protective sleeve 85 is made of rubber, when the annular workpiece is lifted by using the bearing rod 7, the protective sleeve 85 on the bearing rod 7 is in contact with the annular workpiece, so that friction force generated when the annular workpiece is in direct contact with the bearing rod 7 can be reduced, the annular workpiece is protected, and the quality of a finished product of the annular workpiece is improved.
Referring to fig. 1, a driving motor 91 is fixedly connected to the upper end of a device frame 1, a driving rod 92 is fixedly connected to the output end of the driving motor 91, a driving block 93 is connected to the driving rod 92 in a threaded manner, the driving block 93 is fixedly connected to a supporting frame, meanwhile, a connecting rod 94 consistent with the axial direction of the driving rod 92 is fixedly connected to the axial direction of the upper end of the device frame 1, and the driving block 93 is in sliding connection with the connecting rod 94.
When the annular workpiece is required to be lifted, the driving motor 91 is started to enable the driving motor 91 to operate, the driving motor 91 drives the driving rod 92 to rotate to drive the driving block 93 to slide on the connecting rod 94, meanwhile, the driving block 93 drives the annular workpiece to lift through the supporting rod 4 and the lifting ring 6, the driving motor 91 is stopped after the annular workpiece is at a proper position, an operator can perform sand blasting operation, the driving motor 91 is started after the sand blasting operation is completed, the driving rod 92 drives the driving block 93 to slide on the connecting rod 94, the supporting rod 4 is enabled to lift the annular workpiece up and down, and the annular workpiece is taken down.
Referring to fig. 1 and 4, a protection frame 10 is provided at a side of the protection plate 3, protection cotton 11 is filled in an inner wall of the protection frame 10, and the protection frame 10 is connected with the protection plate 3 through a connection assembly 12. When carrying out sand blasting to cyclic annular work piece, sand blasting unit is to cyclic annular work piece sandblast, can spray on guard plate 3, the grit is contacted with the cotton 11 of protection on the guard plate 3, can cushion the power of grit for the grit can be attached to the cotton 11 of protection, reduces grit everywhere and splashes, and when protecting operating personnel's safety, guarantee operating environment's clean and tidy, after long-time use the cotton 11 of protection to adsorb the grit, use coupling assembling 12 can be quick with the protection frame 10 with the cotton 11 of protection change, guarantee the protection effect of cotton 11 of protection.
Referring to fig. 1 and 4, two connection blocks 121 are fixedly connected to the upper side of the protection frame 10, the connection blocks 121 are symmetrically arranged, two connection grooves 122 are formed in the protection plate 3, and the connection grooves 122 are matched with the connection blocks 121. The connecting block 121 is a T-shaped block, when the protective cotton 11 needs to be replaced, the protective frame 10 is pulled, the connecting block 121 on the protective frame 10 slides on the connecting groove 122 until the connecting groove 122 is separated from the connecting block 121, the protective frame 10 and the protective cotton 11 can be taken down together, then the connecting block 121 on the side surface of the new protective frame 10 is aligned with the connecting groove 122, and then the connecting block 121 is pushed inwards, so that the connecting block 121 slides on the connecting groove 122 until the connecting block 121 abuts against the side wall of the connecting groove 122, and the replacement of the protective frame 10 can be completed.
Working principle:
when the operator needs to carry out sand blasting to annular work piece, carry annular work piece to device frame 1 earlier for bearing rod 7 on rings 6 can pass annular work piece, take down dead lever 82 from rings 6, then rotate bearing rod 7 along the pin joint, make the fixed block 81 and the fixed slot looks adaptation of bearing rod 7 tip, insert the dead lever 82 again in rings 6, make dead lever 82 can be fixed rings 6 and bearing rod 7, realize bearing rod 7 with annular work piece lifting's purpose, then carry out sand blasting work, after the sand blasting is accomplished, put down annular work piece earlier, then take down the solid fixed ring from rings 6 and fixed block 81, again with fixed block 81 and fixed slot separation can, so that follow-up use.
Then, the driving motor 91 is started to enable the driving motor 91 to operate, the driving motor 91 drives the driving rod 92 to rotate, the driving block 93 is driven to slide on the connecting rod 94, meanwhile, the driving block 93 drives the annular workpiece to lift through the supporting rod 4 and the hanging ring 6, the driving motor 91 is stopped after the annular workpiece is located at a proper position, an operator can conduct sand blasting operation, after the sand blasting operation is completed, the driving motor 91 is started, the driving rod 92 drives the driving block 93 to slide on the connecting rod 94, the supporting rod 4 is driven to lift the annular workpiece up and down, and the annular workpiece is taken down.
Meanwhile, when the annular workpiece is subjected to sand blasting, the sand blasting device is used for blasting the annular workpiece, the sand is sprayed onto the protection plate 3, sand and sand are contacted with the protection cotton 11 on the protection plate 3, the force of the sand can be buffered, the sand can be attached to the protection cotton 11, the sand is prevented from splashing everywhere, the safety of operators is protected, meanwhile, the clean and tidy operation environment is guaranteed, after the sand is adsorbed by the protection cotton 11 for a long time, the protection frame 10 is pulled, the connection block 121 on the protection frame 10 slides on the connection groove 122 until the connection groove 122 is separated from the connection block 121, the protection frame 10 can be taken down together with the protection cotton 11, then the connection block 121 on the side face of the new protection frame 10 is aligned with the connection groove 122, and then the connection block 121 is pushed inwards, so that the connection block 121 slides on the connection groove 122 until the connection block 121 abuts against the side wall of the connection groove 122, and the replacement of the protection frame 10 can be completed.
Claims (8)
1. The utility model provides an annular work piece auxiliary fixtures for sandblast, includes device frame (1), device frame (1) lower extreme is provided with removes round (2), device frame (1) side fixedly connected with guard plate (3), its characterized in that: the device comprises a device frame (1), wherein a supporting rod (4) is arranged at the upper end of the device frame (1), a rotating rod (5) is rotationally connected to the lower end of the supporting rod (4), a lifting ring (6) is fixedly connected to the lower end of the rotating rod (5), a bearing rod (7) is hinged to the lower end of the lifting ring (6), the bearing rod (7) and the lifting ring (6) are fixed through a fixing mechanism (8), an adjusting mechanism (9) is arranged at the upper end of the device frame (1), and the device frame (1) is connected with the supporting rod (4) through the adjusting mechanism (9).
2. The auxiliary tool for blasting an annular workpiece according to claim 1, wherein: fixed establishment (8) are including fixed connection fixed block (81) at the tip, fixed slot has been seted up to rings (6) lower extreme, fixed block (81) and fixed slot looks adaptation, rings (6) side sliding connection has dead lever (82), dead lever (82) run through fixed block (81), rings (6), the cover is equipped with fixed spring (83) on dead lever (82), be fixed connection between fixed spring (83) and dead lever (82), rings (6), be provided with spacing subassembly (84) on rings (6).
3. The auxiliary tool for blasting an annular workpiece according to claim 2, wherein: spacing subassembly (84) are including fixed connection spacing (841) in rings (6) side, spacing (841) lower extreme sliding connection has gag lever post (842), gag lever post (842) lower extreme fixedly connected with limiting plate (843), limiting plate (843) side sliding connection has sliding plate (844), be provided with clamping spring (846) between sliding plate (844) and limiting plate (843), be fixed connection between clamping spring (846) and sliding plate (844), limiting plate (843).
4. An auxiliary tool for blasting an annular workpiece according to claim 3, wherein: the inner walls of the sliding plate (844) and the limiting plate (843) are respectively connected with rolling balls (847) in a rotating mode, and the rolling balls (847) are symmetrically arranged.
5. The auxiliary tool for blasting an annular workpiece according to claim 2, wherein: and the bearing rod (7) is fixedly connected with a protective sleeve (85).
6. The auxiliary tool for blasting an annular workpiece according to claim 1, wherein: the device comprises a device frame (1), wherein a driving motor (91) is fixedly connected to the upper end of the device frame (1), a driving rod (92) is fixedly connected to the output end of the driving motor (91), a driving block (93) is connected to the driving rod (92) in a threaded mode, the driving block (93) is fixedly connected with a supporting frame, a connecting rod (94) is fixedly connected to the upper end of the device frame (1), and a sliding connection is arranged between the driving block (93) and the connecting rod (94).
7. The auxiliary tool for blasting an annular workpiece according to claim 1, wherein: the protection device is characterized in that a protection frame (10) is arranged on the side face of the protection plate (3), protection cotton (11) is filled in the inner wall of the protection frame (10), and the protection frame (10) is connected with the protection plate (3) through a connecting component (12).
8. The auxiliary tool for blasting an annular workpiece according to claim 7, wherein: the protection frame (10) is provided with two connecting blocks (121) fixedly connected with the upper side, the connecting blocks (121) are symmetrically arranged, two connecting grooves (122) are formed in the protection plate (3), and the connecting grooves (122) are matched with the connecting blocks (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320442778.2U CN219633505U (en) | 2023-03-08 | 2023-03-08 | Auxiliary fixture for sand blasting of annular workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320442778.2U CN219633505U (en) | 2023-03-08 | 2023-03-08 | Auxiliary fixture for sand blasting of annular workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219633505U true CN219633505U (en) | 2023-09-05 |
Family
ID=87814681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320442778.2U Active CN219633505U (en) | 2023-03-08 | 2023-03-08 | Auxiliary fixture for sand blasting of annular workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219633505U (en) |
-
2023
- 2023-03-08 CN CN202320442778.2U patent/CN219633505U/en active Active
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