CN210756061U - Pull rod welding positioning device - Google Patents
Pull rod welding positioning device Download PDFInfo
- Publication number
- CN210756061U CN210756061U CN201921419440.5U CN201921419440U CN210756061U CN 210756061 U CN210756061 U CN 210756061U CN 201921419440 U CN201921419440 U CN 201921419440U CN 210756061 U CN210756061 U CN 210756061U
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- Prior art keywords
- rod
- pressing
- positioning
- piece
- platform
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- 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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- 238000003466 welding Methods 0.000 title claims abstract description 11
- 238000003825 pressing Methods 0.000 claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000013016 damping Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
The utility model relates to a pull rod welding and positioning device, which comprises a platform and two supporting mechanisms arranged on the platform, wherein the two supporting mechanisms are arranged oppositely; the bottom of the supporting mechanism is provided with a roller, and the platform is provided with a roller path matched with the roller; the supporting mechanism comprises a base, a pressing piece, a bearing piece and a locking piece, wherein the pressing piece and the bearing piece are both arranged on the upper end face of the base, the pressing piece is positioned on one side of the bearing piece, and the locking piece is arranged on one side face of the base; the pressing piece comprises a mounting seat, a swing rod, a shaft sleeve, a pressing rod and a pressing head, the mounting seat is arranged on the base, the middle of the swing rod is hinged to the mounting seat, the shaft sleeve is arranged at the end of the swing rod, the pressing rod is inserted into the shaft sleeve and is in threaded connection with the shaft sleeve, and the pressing head is arranged at the end of the pressing rod and is connected with the pressing rod through a bearing. The utility model has the characteristics of can improve production efficiency and reduce workman's intensity of labour.
Description
Technical Field
The utility model belongs to the technical field of tower machine accessory production facility, concretely relates to pull rod welding position device.
Background
At present, a crane boom pull rod of a tower crane is welded in a manual marking and positioning mode, so that the efficiency is low, time and labor are consumed, and errors are easily caused in the size.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to above-mentioned defect, provide a pull rod welding position device, can improve production efficiency and reduce workman's intensity of labour.
The utility model provides a technical scheme that its technical problem adopted as follows:
a pull rod welding positioning device comprises a platform and two supporting mechanisms arranged on the platform, wherein the two supporting mechanisms are arranged oppositely; the bottom of the supporting mechanism is provided with a roller, and the platform is provided with a roller path matched with the roller; the supporting mechanism comprises a base, a pressing piece, a bearing piece and a locking piece, wherein the pressing piece and the bearing piece are both arranged on the upper end face of the base, the pressing piece is positioned on one side of the bearing piece, and the locking piece is arranged on one side face of the base; the pressing piece comprises a mounting seat, a swing rod, a shaft sleeve, a pressing rod and a pressing head, the mounting seat is arranged on the base, the middle part of the swing rod is hinged to the mounting seat, the shaft sleeve is arranged at the end part of the swing rod, the pressing rod is inserted into the shaft sleeve and is in threaded connection with the shaft sleeve, and the pressing head is arranged at the end part of the pressing rod and is connected with the pressing rod through a bearing; the bearing piece comprises a positioning block, a positioning rod and a spring, the base is provided with the positioning groove, the positioning rod is fixed in the positioning groove, the positioning block is arranged in the positioning groove, the bottom surface of the positioning block is provided with the positioning hole used for containing the positioning rod, the top of the positioning block is located outside the positioning groove, the spring is sleeved on the positioning rod, one end of the spring is arranged at the bottom of the positioning groove, and the other end of the spring is arranged on the bottom surface of.
Further, the end face of the ram is formed as a tapered surface.
Furthermore, the locking part comprises a locking plate and a locking rod, one end of the locking plate is fixed on the base, the locking plate is arranged in parallel with the platform, a through hole for containing the locking rod is formed in the locking plate, and an annular handle is arranged at the end part of the locking rod; and a plurality of locking holes which can be aligned with the through holes are formed in the platform.
Furthermore, a plurality of auxiliary pieces are arranged on the platform, and are positioned between the two supporting mechanisms; the auxiliary member includes fixed cover, screw rod and kicking block, and fixed cover sets up on the platform, and the lower extreme of screw rod sets up in fixed cover and be threaded connection with fixed cover, and the kicking block sets up in the upper end of screw rod, and the up end of kicking block is equipped with V type groove.
The utility model has the advantages that:
(1) the two supporting mechanisms in the utility model are used for supporting the pull rod, the two ends of the pull rod are respectively arranged on the two supporting mechanisms, and the supporting mechanisms are connected with the platform through the rollers, so the distance between the two supporting mechanisms can be increased or decreased to adapt to the pull rods with different lengths, the structural design is reasonable, and the operation is convenient; and supporting mechanism passes through the retaining member and can realize its location to prevent to take place to remove when the pull rod adds man-hour, can firmly fix the pull rod on the base through bearing the piece and compressing tightly a mutually supporting, so that processing improves product quality, moreover the utility model discloses still improve production efficiency greatly and reduced workman's intensity of labour.
(2) The utility model discloses well pressure head terminal surface forms to the conical surface, can cooperate through this conical surface mutually with the hole on the pull rod to compress tightly the pull rod on the base, avoid taking place to remove.
(3) The utility model discloses when well supporting mechanism removed suitable position, pass the locking lever behind the through-hole on the locking plate with the locking hole cooperation on the platform be connected, supporting mechanism just can't remove on the platform again this moment to the realization is to supporting mechanism's location.
(4) The utility model discloses an auxiliary member can support the middle part of pull rod to guarantee the pull rod by fixed stability.
Drawings
The foregoing and other objects, features, and advantages of the invention will be apparent from the following detailed description taken in conjunction with the accompanying drawings.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the support mechanism of the present invention;
FIG. 3 is a schematic structural view of the auxiliary member of the present invention;
FIG. 4 is a schematic structural view of the fixing rod of the present invention;
wherein: platform 1, supporting mechanism 2, base 21, positioning groove 211, pressing part 22, mounting seat 221, swing rod 222, shaft sleeve 223, pressing rod 224, pressure head 225, bearing 226, bearing part 23, positioning block 231, positioning rod 232, spring 233, locking part 24, locking plate 241, locking rod 242, annular handle 243, roller 3, pull rod 5, auxiliary part 6, fixing sleeve 61, screw 62 and ejector block 63.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The pull rod welding and positioning device shown in fig. 1 to 4 comprises a platform 1 and two support mechanisms 2 arranged on the platform 1, wherein the two support mechanisms 2 are arranged oppositely.
The bottom of the supporting mechanism 2 is provided with a roller 3, and the platform 1 is provided with a roller path matched with the roller 3. The supporting mechanism 2 comprises a base 21, a pressing piece 22, a bearing piece 23 and a locking piece 24, wherein the pressing piece 22 and the bearing piece 23 are both arranged on the upper end surface of the base 1, the pressing piece 22 is positioned on one side of the bearing piece 23, and the locking piece 24 is arranged on the outer side surface of the base. The pressing member 22 comprises a mounting seat 221, a swing rod 222, a shaft sleeve 223, a pressing rod 224 and a pressing head 225, the mounting seat 221 is arranged on the base 21, the middle part of the swing rod 222 is hinged on the mounting seat 221, the shaft sleeve 223 is arranged at the end part of the swing rod 222, the pressing rod 224 is inserted into the shaft sleeve 223 and is in threaded connection with the shaft sleeve 223, the pressing head 225 is arranged at the end part of the pressing rod 224 and is connected with the pressing rod 224 through a bearing 226, because the pressing rod 224 is in threaded connection with the shaft sleeve 223, therefore, the pressing rod can move up and down by rotating the pressing rod, so that the pressing head can press or loosen the pull rod, the pressure head is connected with the pressing rod through a bearing, so that the pressure head can not be driven to rotate when the pressing rod is rotated, thus the pressing force of the pressing head on the pull rod can not be influenced, the pressing force of the pressing head on the pull rod is adjusted, the end surface of the pressing head is formed into a conical surface, the conical surface is positioned in the hole on the pull rod, and the conical surface is propped against the hole on the pull rod to compress the pull rod. The bearing piece 23 comprises a positioning block 231, a positioning rod 232 and a spring 233, the positioning groove 211 is formed in the base 21, the positioning rod 232 is fixed in the positioning groove 211, the positioning block 231 is arranged in the positioning groove 211, the positioning hole 234 used for containing the positioning rod 232 is formed in the bottom surface of the positioning block 231, the top of the positioning block 231 is located outside the positioning groove 211, the spring 233 is sleeved on the positioning rod 232, one end of the spring 233 is arranged at the bottom of the positioning groove 211, and the other end of the spring 233 is arranged on the bottom surface. The pull rod 5 is placed on the positioning block 231 and forms a gap with the base, so that the pull rod and the base cannot be abraded mutually, and the spring can play a role in damping so as to improve the processing precision of the pull rod and ensure the quality of the pull rod.
The locking member 24 includes a locking plate 241 and a locking rod 242, one end of the locking plate 241 is fixed on the base 21, the locking plate 241 is arranged in parallel with the platform 1, a through hole for accommodating the locking rod 242 is arranged on the locking plate 241, an annular handle 243 is arranged at the end of the locking rod 242, and the locking rod is convenient to operate through the annular handle; and a plurality of locking holes which can be aligned with the through holes are arranged on the platform.
The platform 1 is also provided with a plurality of auxiliary pieces 6, and the plurality of auxiliary pieces 6 are all positioned between the two supporting mechanisms 2; auxiliary member 6 is including fixed cover 61, screw rod 62 and kicking block 63, fixed cover 61 sets up on platform 1, the lower extreme of screw rod 62 sets up in fixed cover 61 and is threaded connection with fixed cover 61, kicking block 63 sets up in the upper end of screw rod 62, and the up end of kicking block is equipped with V type groove 64, because the screw rod is threaded connection with fixed cover, so rotate the height that the kicking block just can be adjusted to the screw rod, in order to adapt to not unidimensional pull rod, V type groove on the kicking block suits with the structure of pull rod, can play the effect of stabilizing the support.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the techniques of the present invention are substantially any simple modification and equivalent changes to the above embodiments, all falling within the protection scope of the present invention.
Claims (4)
1. The utility model provides a pull rod welding position device which characterized in that: the device comprises a platform and two supporting mechanisms arranged on the platform, wherein the two supporting mechanisms are oppositely arranged;
the bottom of the supporting mechanism is provided with a roller, and the platform is provided with a roller path matched with the roller;
the supporting mechanism comprises a base, a pressing piece, a bearing piece and a locking piece, wherein the pressing piece and the bearing piece are both arranged on the upper end face of the base, the pressing piece is positioned on one side of the bearing piece, and the locking piece is arranged on one side face of the base;
the pressing piece comprises a mounting seat, a swing rod, a shaft sleeve, a pressing rod and a pressing head, the mounting seat is arranged on the base, the middle part of the swing rod is hinged to the mounting seat, the shaft sleeve is arranged at the end part of the swing rod, the pressing rod is inserted into the shaft sleeve and is in threaded connection with the shaft sleeve, and the pressing head is arranged at the end part of the pressing rod and is connected with the pressing rod through a bearing;
the bearing piece comprises a positioning block, a positioning rod and a spring, the base is provided with the positioning groove, the positioning rod is fixed in the positioning groove, the positioning block is arranged in the positioning groove, the bottom surface of the positioning block is provided with the positioning hole used for containing the positioning rod, the top of the positioning block is located outside the positioning groove, the spring is sleeved on the positioning rod, one end of the spring is arranged at the bottom of the positioning groove, and the other end of the spring is arranged on the bottom surface of.
2. The tie rod welding position device of claim 1, wherein: the end face of the pressure head is formed into a conical surface.
3. The tie rod welding position device of claim 1, wherein: the locking piece comprises a locking plate and a locking rod, one end of the locking plate is fixed on the base, the locking plate is arranged in parallel with the platform, a through hole for containing the locking rod is formed in the locking plate, and an annular handle is arranged at the end part of the locking rod; and a plurality of locking holes which can be aligned with the through holes are formed in the platform.
4. The tie rod welding position device of claim 1, wherein: the platform is also provided with a plurality of auxiliary pieces, and the plurality of auxiliary pieces are all positioned between the two supporting mechanisms; the auxiliary member includes fixed cover, screw rod and kicking block, and fixed cover sets up on the platform, and the lower extreme of screw rod sets up in fixed cover and be threaded connection with fixed cover, and the kicking block sets up in the upper end of screw rod, and the up end of kicking block is equipped with V type groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921419440.5U CN210756061U (en) | 2019-08-29 | 2019-08-29 | Pull rod welding positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921419440.5U CN210756061U (en) | 2019-08-29 | 2019-08-29 | Pull rod welding positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210756061U true CN210756061U (en) | 2020-06-16 |
Family
ID=71052484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921419440.5U Expired - Fee Related CN210756061U (en) | 2019-08-29 | 2019-08-29 | Pull rod welding positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210756061U (en) |
-
2019
- 2019-08-29 CN CN201921419440.5U patent/CN210756061U/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: 20200616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |