CN211940622U - Jig for machining special parts - Google Patents
Jig for machining special parts Download PDFInfo
- Publication number
- CN211940622U CN211940622U CN202020619686.3U CN202020619686U CN211940622U CN 211940622 U CN211940622 U CN 211940622U CN 202020619686 U CN202020619686 U CN 202020619686U CN 211940622 U CN211940622 U CN 211940622U
- Authority
- CN
- China
- Prior art keywords
- fixed
- movable rod
- backup pad
- jig
- loop bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a special parts machining system belongs to special parts machining technical field, including the backup pad, the upper end of backup pad is fixed with the fixed column, electric telescopic handle is installed to one side of fixed column, electric telescopic handle's one end is connected with clamping subassembly, the utility model discloses a fixing arc at electric telescopic handle's one end, the fixed cylinder that has cup jointed the movable rod inside is fixed in the inboard of supporting pad, passes through the expanding spring between movable rod and the supporting pad and is connected, and this kind of structure can correspond according to the shape on special parts surface and make the movable rod remove, fixes the part; the utility model discloses a set up a fixed section of thick bamboo in one side of dead lever, the inside nested loop bar of a fixed section of thick bamboo rotates with the engaging lug seat to be connected, rotates the fixing base of being connected with the engaging lug seat and installs the lower extreme at the backup pad, and this kind of structure can be adjusted the backup pad slope through the longitudinal movement loop bar, convenient more careful processing operation.
Description
Technical Field
The utility model belongs to the technical field of special parts machining, concretely relates to system utensil for special parts machining.
Background
The component refers to a single part which cannot be disassembled in a machine, is a basic component of the machine, is a basic unit in the manufacturing process of the machine, can be assembled into basic parts of the machine, instruments and various devices, and is generally a component which is manufactured without an assembling process, such as a screw, a nut, a spring, a gear and the like. Components joined in a simple manner are sometimes also referred to as "parts", such as bearings, and special parts of relatively irregular shape are also a type of part.
The prior art has the following problems: the special parts can use a related fixing device for limiting control during machining, but the special parts need to be considered because of irregular shapes, a manufacturing tool used by a common part is not suitable for the special parts, and in addition, the parts cannot be subjected to inclination angle adjustment after being fixed, and some more detailed operations during machining cannot be met.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a special fixture for parts machining has fixed effectual, conveniently adjusts the inclination characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special manufacturing tool for parts machining, includes the backup pad, the upper end of backup pad is fixed with the fixed column, electric telescopic handle is installed to one side of fixed column, electric telescopic handle's one end is connected with the clamping subassembly, the clamping subassembly includes arc, supporting pad, expanding spring, movable rod and a solid fixed cylinder, wherein, the inboard bonding of arc has the supporting pad, the inboard of supporting pad is fixed with a solid fixed cylinder, the movable rod has been cup jointed to the one end of a solid fixed cylinder, the one end that the movable rod is close to the supporting pad is connected with expanding spring.
Preferably, the movable rod is elastically connected with the supporting pad through a telescopic spring, and the outer diameter of the movable rod is equal to the inner diameter of the fixed cylinder.
Preferably, the lower extreme of backup pad is fixed with the fixed block, and the below of backup pad is provided with the revolving stage, the upper end of revolving stage is fixed with the dead lever, one side of dead lever is provided with adjusting part, adjusting part includes connecting ear seat, loop bar, sleeve and fixing base, wherein, telescopic inside nestification has the loop bar, the upper end of loop bar is connected with connecting ear seat, the fixing base is installed to connecting ear seat's upper end.
Preferably, the adjusting assembly further comprises a positioning hole and a limiting screw, wherein the limiting screw penetrates through the bottom end of the loop bar, and one end of the limiting screw penetrates through the positioning hole.
Preferably, the fixing seat is welded at the bottom end of the supporting plate through arc welding, the sleeve is bonded at the top end of the rotary table through strong viscose, and the upper end and the lower end of the connecting lug seat are respectively connected with the fixing seat and the loop bar in a rotating mode through rotating shafts.
Preferably, a base is arranged below the rotary table, a toothed bar is arranged inside the base, one end of the toothed bar is connected with a handle, and a gear is meshed with one side of the toothed bar.
Preferably, the gear is rotatably connected with the turntable through a bearing.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model fixes the arc plate with the supporting pad bonded inside at one end of the electric telescopic rod, the fixed cylinder sleeved with the movable rod inside is fixed at the inner side of the supporting pad, and the movable rod is elastically connected with the supporting pad through the telescopic spring, when the structure is used, the movable rod can be moved according to the shape of the surface of the special part, thereby fixing the part well;
2. the utility model discloses a set up in one side of the dead lever of being connected of rotating with the fixed block and fix the solid fixed cylinder in the revolving stage upper end, the inside nested loop bar of solid fixed cylinder rotates with the engaging lug seat to be connected, rotates the fixing base of being connected with the engaging lug seat equally and installs the lower extreme at the backup pad, and rotation that this kind of structure passes through longitudinal movement loop bar cooperation engaging lug seat can be adjusted the backup pad slope, convenient more careful processing operation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention;
FIG. 3 is a schematic structural diagram of the adjusting assembly of the present invention;
figure 4 is a schematic structural view of the clamping assembly of the present invention;
figure 5 is a side view of the clamping assembly of the present invention.
In the figure: 1. an electric telescopic rod; 2. fixing a column; 3. a support plate; 4. a base; 5. a turntable; 6. a gear; 7. a rack bar; 8. a handle; 9. an adjustment assembly; 91. connecting the ear seat; 92. a loop bar; 93. a sleeve; 94. positioning holes; 95. a limit screw; 96. a fixed seat; 10. a clamping assembly; 101. an arc-shaped plate; 102. a support pad; 103. a tension spring; 104. a movable rod; 105. a fixed cylinder; 11. a fixed block; 12. and (5) fixing the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a special manufacturing tool for parts machining, including backup pad 3, the upper end of backup pad 3 is fixed with fixed column 2, electric telescopic handle 1 is installed to one side of fixed column 2, electric telescopic handle 1's one end is connected with clamping subassembly 10, clamping subassembly 10 includes arc 101, supporting pad 102, expanding spring 103, movable rod 104 and solid fixed cylinder 105, wherein, the inboard bonding of arc 101 has supporting pad 102, supporting pad 102's inboard is fixed with solid fixed cylinder 105, movable rod 104 has been cup jointed to solid fixed cylinder 105's one end, the one end that movable rod 104 is close to supporting pad 102 is connected with expanding spring 103.
Specifically, the movable rod 104 is elastically connected to the support pad 102 through a telescopic spring 103, and the outer diameter of the movable rod 104 is equal to the inner diameter of the fixed cylinder 105.
By adopting the technical scheme, when the special part is fixed to be in contact with the movable rod 104, the movable rod 104 can be moved according to the convex or concave correspondence of the surface shape of the special part, so that the special part can be well fixed and limited.
Specifically, the lower extreme of backup pad 3 is fixed with fixed block 11, and the below of backup pad 3 is provided with revolving stage 5, and the upper end of revolving stage 5 is fixed with dead lever 12, and one side of dead lever 12 is provided with adjusting part 9, and adjusting part 9 is including connecting ear seat 91, loop bar 92, sleeve 93 and fixing base 96, and wherein, the nested loop bar 92 that has in the inside of sleeve 93, the upper end of loop bar 92 is connected with connecting ear seat 91, and fixing base 96 is installed to the upper end of connecting ear seat 91.
Through adopting above-mentioned technical scheme, the rotation of longitudinal movement loop bar 92, cooperation connection ear seat 91 and fixed block 11 can realize adjusting the slope of backup pad 3 to the realization is adjusted the slope by spacing fixed special part, further makes things convenient for more careful processing operation.
Specifically, the adjusting assembly 9 further includes a positioning hole 94 and a limit screw 95, wherein the limit screw 95 penetrates through the bottom end of the loop bar 92, and one end of the limit screw 95 penetrates through the positioning hole 94.
By adopting the above technical scheme, after the loop bar 92 stops moving, the limit screw 95 is pushed into the positioning hole 94 with the corresponding equal height, thereby realizing the limit fixation of the loop bar 92.
Specifically, the fixing seat 96 is welded at the bottom end of the supporting plate 3 by arc welding, the sleeve 93 is bonded at the top end of the turntable 5 by strong adhesive, and the upper and lower ends of the connecting lug seat 91 are rotatably connected with the fixing seat 96 and the sleeve rod 92 respectively through a rotating shaft.
Through adopting above-mentioned technical scheme, loop bar 92 can drive connecting ear seat 91 and rotate when going up and down, further drives backup pad 3 and rotates.
Specifically, a base 4 is arranged below the rotary table 5, a rack bar 7 is arranged inside the base 4, one end of the rack bar 7 is connected with a handle 8, and a gear 6 is meshed with one side of the rack bar 7.
Through adopting above-mentioned technical scheme, remove handle 8 and drive ratch 7 and remove, can drive and rotate with ratch 7 constitution gear 6 of engagement structure to manual operation can accurate control gear 6's turned angle, avoids gear 6 directly to be circular motion and influences electric telescopic handle 1's work.
Specifically, the gear 6 is rotatably connected with the turntable 5 through a bearing.
Through adopting above-mentioned technical scheme, the rotation of gear 6 can further drive revolving stage 5 and rotate.
The utility model discloses well electric telescopic handle 1 is the current technique of disclosing, and the model of chooseing for use is the flexible SKA-01 of automatic cigarette machine of sharp electronic industry push rod.
The utility model discloses a theory of operation and use flow: the utility model discloses a through the surface with special part with the outer end contact of movable rod 104, because the movable rod 104 that cup joints with fixed cylinder 105 passes through expanding spring 103 and supporting pad 102 elastic connection, so according to the arch or the sunken of special part irregular shape formation, correspond the movable rod 104 that contacts with the part and can produce and move, cooperate electric telescopic handle 1 to the promotion of arc plate 101 can further realize the spacing fixed to special part;
the utility model discloses add man-hour to special part, when needs carry out more careful operation to part below position, remove loop bar 92, because the top of the loop bar 92 that cup joints with sleeve 93 rotates through the pivot and is connected with engaging lug seat 91, the fixing base 96 of being connected is rotated with engaging lug seat 91 equally and is fixed at the lower extreme of backup pad 3, and rotate the lower extreme at backup pad 3 through rotating fixed block 11 of being connected with dead lever 12 through rotating the seat, so can drive engaging lug seat 91 and fixed block 11 and rotate when loop bar 92 removes, thereby realize adjusting the slope of backup pad 3, further realize adjusting the slope of being carried out spacing fixed special part by clamping subassembly 10, the convenience carries out more careful processing operation to certain position of special part.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A special jig for parts machining, includes backup pad (3), its characterized in that: the upper end of backup pad (3) is fixed with fixed column (2), electric telescopic handle (1) is installed to one side of fixed column (2), the one end of electric telescopic handle (1) is connected with clamping subassembly (10), clamping subassembly (10) include arc (101), supporting pad (102), expanding spring (103), movable rod (104) and solid fixed cylinder (105), wherein, the inboard bonding of arc (101) has supporting pad (102), the inboard of supporting pad (102) is fixed with solid fixed cylinder (105), the one end of solid fixed cylinder (105) has cup jointed movable rod (104), the one end that movable rod (104) is close to supporting pad (102) is connected with expanding spring (103).
2. The jig for machining a special part according to claim 1, characterized in that: the movable rod (104) is elastically connected with the supporting pad (102) through a telescopic spring (103), and the outer diameter of the movable rod (104) is equal to the inner diameter of the fixed cylinder (105).
3. The jig for machining a special part according to claim 2, characterized in that: the lower extreme of backup pad (3) is fixed with fixed block (11), and the below of backup pad (3) is provided with revolving stage (5), the upper end of revolving stage (5) is fixed with dead lever (12), one side of dead lever (12) is provided with adjusting part (9), adjusting part (9) are including connecting ear seat (91), loop bar (92), sleeve (93) and fixing base (96), wherein, the inside nestification of sleeve (93) has loop bar (92), the upper end of loop bar (92) is connected with connecting ear seat (91), fixing base (96) are installed to the upper end of connecting ear seat (91).
4. The jig for machining a special part according to claim 3, characterized in that: the adjusting assembly (9) further comprises a positioning hole (94) and a limiting screw (95), wherein the limiting screw (95) penetrates through the bottom end of the loop bar (92), and one end of the limiting screw (95) penetrates through the positioning hole (94).
5. The jig for machining a special part according to claim 4, characterized in that: the fixing seat (96) is welded at the bottom end of the supporting plate (3) through arc welding, the sleeve (93) is bonded at the top end of the rotary table (5) through strong viscose, and the upper end and the lower end of the connecting lug seat (91) are respectively connected with the fixing seat (96) and the loop bar (92) in a rotating mode through rotating shafts.
6. The jig for machining a special part according to claim 5, characterized in that: the rotary table is characterized in that a base (4) is arranged below the rotary table (5), a toothed bar (7) is arranged inside the base (4), one end of the toothed bar (7) is connected with a handle (8), and a gear (6) is meshed with one side of the toothed bar (7).
7. The jig for machining a special part according to claim 6, characterized in that: the gear (6) is rotatably connected with the rotary table (5) through a bearing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020619686.3U CN211940622U (en) | 2020-04-23 | 2020-04-23 | Jig for machining special parts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020619686.3U CN211940622U (en) | 2020-04-23 | 2020-04-23 | Jig for machining special parts |
Publications (1)
Publication Number | Publication Date |
---|---|
CN211940622U true CN211940622U (en) | 2020-11-17 |
Family
ID=73161951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202020619686.3U Expired - Fee Related CN211940622U (en) | 2020-04-23 | 2020-04-23 | Jig for machining special parts |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN211940622U (en) |
-
2020
- 2020-04-23 CN CN202020619686.3U patent/CN211940622U/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 |
Granted publication date: 20201117 Termination date: 20210423 |
|
CF01 | Termination of patent right due to non-payment of annual fee |