CN219725277U - Trolley part machining and positioning structure - Google Patents
Trolley part machining and positioning structure Download PDFInfo
- Publication number
- CN219725277U CN219725277U CN202320363777.9U CN202320363777U CN219725277U CN 219725277 U CN219725277 U CN 219725277U CN 202320363777 U CN202320363777 U CN 202320363777U CN 219725277 U CN219725277 U CN 219725277U
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- Prior art keywords
- supporting
- telescopic rod
- electric telescopic
- positioning structure
- camshaft
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- 238000003754 machining Methods 0.000 title claims abstract description 17
- 230000008093 supporting effect Effects 0.000 claims abstract description 42
- 238000003466 welding Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a trolley part machining and positioning structure, which belongs to the technical field of part machining and positioning, and particularly relates to a trolley part machining and positioning structure, comprising a bracket, wherein a rotation limiting mechanism is arranged at the top end of the bracket and can limit a cam on a machined cam shaft; the positioning mechanism is arranged on the bracket; the positioning mechanism is used for supporting the cam shaft and driving the cam shaft to rotate, and the beneficial effects of the utility model are that: the positioning mechanism is arranged, so that the camshaft can be well fixed and limited, the camshaft can be conveniently machined, and the camshaft can be driven to rotate, so that any part of the camshaft can be conveniently machined; through setting up restriction slewing mechanism, utilize the stopper card on the cam of camshaft to can avoid the camshaft rotatory effectively, the going on of camshaft processing of being convenient for.
Description
Technical Field
The utility model relates to the technical field of part machining and positioning, in particular to a trolley part machining and positioning structure.
Background
Trolley, shuttle mainly have two kinds of forms in storage logistics equipment: the shuttle type warehouse system and the shuttle type warehouse system are used for conveying cargoes to a designated place or a connection device in a reciprocating or loop-back mode through a trolley running on a fixed track; when a cam in the trolley is processed, clamping ends of the cam shaft are clamped by using clamps such as chucks, and when the clamping force is too large, clamping marks are formed on the surface of the cam shaft, so that the quality of a product is affected; when the clamping force is small, the cam shaft can rotate when the cam is machined due to irregular cam shape on the cam shaft, so that machining cannot be performed or machining is inaccurate.
Disclosure of Invention
The utility model is provided in view of the problems existing in the existing trolley part machining and positioning structure.
Therefore, the utility model aims to provide a trolley part machining positioning structure, which solves the problems that when a cam in a trolley is machined, a clamp such as a chuck is required to clamp the end part of a cam shaft, and when the clamping force is overlarge, the surface of the cam shaft is clamped, so that the quality of a product is affected; when the clamping force is small, the cam is possibly rotated when the cam is machined due to the irregular shape of the cam on the cam shaft, so that the cam cannot be machined or the machining is inaccurate.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
the trolley part machining and positioning structure comprises a bracket, wherein a rotation limiting mechanism is arranged at the top end of the bracket, and the rotation limiting mechanism can limit a cam on a machined cam shaft; the positioning mechanism is arranged on the bracket;
the positioning mechanism is used for supporting the cam shaft and driving the cam shaft to rotate.
As a preferable scheme of the trolley part processing and positioning structure, the utility model comprises the following steps: the limiting rotation mechanism comprises a guide rail, the inner wall of the guide rail is in sliding connection with a supporting block, an inner threaded pipe is welded on the supporting block, the inner wall of the inner threaded pipe is in threaded connection with a screw rod, one end of the screw rod is fixedly connected with a first servo motor, a mounting plate is mounted at the bottom of the supporting block, a first electric telescopic rod is mounted at the bottom of the mounting plate, a limiting block is mounted at the bottom of the first electric telescopic rod, and a notch is formed in the limiting block.
As a preferable scheme of the trolley part processing and positioning structure, the utility model comprises the following steps: the first servo motor is arranged on the guide rail, the left end of the screw rod is rotationally connected with the vertical plate through a bearing, and the vertical plate is arranged on the guide rail through a bolt; the top of stopper is installed first support connecting seat, first electric telescopic handle is pegged graft to first support connecting seat inner wall, passes through bolted connection between first support connecting seat and the first electric telescopic handle.
As a preferable scheme of the trolley part processing and positioning structure, the utility model comprises the following steps: the positioning mechanism comprises a first supporting seat and a second supporting seat, a through hole is formed in the first supporting seat, the inner wall of one side of the through hole is in a cambered surface shape, a rubber sleeve is arranged in the through hole, a second supporting and connecting seat is welded at the left end of the first supporting seat, the second supporting and connecting seat is connected with a second electric telescopic rod through a bolt, and the left end of the second electric telescopic rod is fixedly connected with a second servo motor.
As a preferable scheme of the trolley part processing and positioning structure, the utility model comprises the following steps: the support includes the bottom plate, and bottom plate top both sides all demountable installation have the stand, the connecting rail can be dismantled on the stand top, the second supporting seat is installed on the stand.
As a preferable scheme of the trolley part processing and positioning structure, the utility model comprises the following steps: the second servo motor is arranged on the upright post, and the second electric telescopic rod is rotationally connected with the upright post through a bearing.
As a preferable scheme of the trolley part processing and positioning structure, the utility model comprises the following steps: the telescopic rod is characterized by further comprising a telescopic rod, wherein the left end of the telescopic rod is detachably connected with the upright post; the left side of the first supporting seat is provided with a disc, the disc is detachably connected with the telescopic rod, an annular groove is formed in the disc, a bearing is arranged in the annular groove, and the inner ring of the bearing is fixedly connected with the telescopic rod.
Compared with the prior art:
the positioning mechanism is arranged, so that the camshaft can be well fixed and limited, the camshaft can be conveniently machined, and the camshaft can be driven to rotate, so that any part of the camshaft can be conveniently machined;
through setting up restriction slewing mechanism, utilize the stopper card on the cam of camshaft to can avoid the camshaft rotatory effectively, the going on of camshaft processing of being convenient for.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present utility model;
fig. 2 is a cross-sectional view of a first support base provided in embodiment 1 of the present utility model;
FIG. 3 is a side view of the stopper according to embodiment 1 of the present utility model;
fig. 4 is a schematic structural diagram of embodiment 2 of the present utility model;
fig. 5 is a side view of a disc according to embodiment 2 of the present utility model.
In the figure: the camshaft support device comprises a base plate 1, a camshaft 2, a second support base 3, a third support connecting base 4, a first support base 5, a disc 51, an annular groove 511, a second servo motor 6, a fourth support connecting base 7, a guide rail 8, a support block 9, an internal thread pipe 10, a first servo motor 11, a chute 12, a second electric telescopic rod 13, a second support connecting base 14, a mounting plate 15, a first electric telescopic rod 151, a first support connecting base 16, a limiting block 17, a notch 171, a rubber sleeve 18, a stand column 19, a stand plate 20, a telescopic rod 22 and a fifth support connecting base 25.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
Example 1
The utility model provides a trolley part processing and positioning structure, referring to fig. 1-3, which comprises a bracket, wherein a limiting rotation mechanism is arranged at the top end of the bracket, and the limiting rotation mechanism can limit a cam on a processed cam shaft; the positioning mechanism is arranged on the bracket;
the positioning mechanism is used for supporting the cam shaft and driving the cam shaft to rotate.
The limiting rotation mechanism comprises a guide rail 8, a sliding groove 12 is formed in the guide rail 8, sliding blocks are slidably connected with the inner wall of the guide rail 8 and are connected with sliding blocks on a supporting block 9, an inner threaded pipe 10 is welded on the supporting block 9, the inner threaded pipe 10 is in threaded connection with a screw rod, when threads on the inner wall of the inner threaded pipe 10 are damaged, the inner threaded pipe 10 can be conveniently and further connected with the screw rod in threaded connection with the screw rod, one end of the screw rod is fixedly connected with a first servo motor 11, a mounting plate 15 is mounted at the bottom of the supporting block 9, a first electric telescopic rod 151 is mounted at the bottom end of the mounting plate 15, limiting blocks 17 are provided with a plurality of limiting blocks 17, gaps 171 are formed in the limiting blocks 17, and the gaps 171 on the limiting blocks 17 are respectively provided with cam shape settings on a cam shaft 2.
The first servo motor 11 is arranged on the guide rail 8, the left end of the screw rod is rotationally connected with the vertical plate 20 through a bearing, the vertical plate 20 rotatably supports the screw rod, the stability of the screw rod is maintained, and the vertical plate 20 is arranged on the guide rail 8 through a bolt; the first support connecting seat 16 is installed on the top of stopper 17, and the first support connecting seat 16 has realized the detachable connection between stopper 17 and the first electric telescopic handle 151, and first electric telescopic handle is pegged graft to first support connecting seat 16 inner wall, passes through bolted connection between first support connecting seat 16 and the first electric telescopic handle.
The positioning mechanism comprises a first supporting seat 5 and a second supporting seat 3, a through hole is formed in the first supporting seat 5, the inner wall of one side of the through hole is in a cambered surface shape, a rubber sleeve 18 is arranged in the through hole, the right end opening of the rubber sleeve 18 is large, the left end hole diameter is equal to the diameter of a cam shaft, the cam shaft is easier to insert into the rubber sleeve 18, a second supporting connecting seat 14 is welded at the left end of the first supporting seat 5, the second supporting connecting seat 14 is connected with a second electric telescopic rod 13 through a bolt, and the left end of the second electric telescopic rod 13 is fixedly connected with a second servo motor 6.
The support includes bottom plate 1, and the top welding of bottom plate 1 has third support connecting seat 4, and the stand 19 is pegged graft to the inner wall of third support connecting seat 4, through bolt fastening between third support connecting seat 4 and the stand 19, has welded fourth support connecting seat 7 on the top outer wall of stand 19, and guide rail 8 is pegged graft to the inner wall of fourth support connecting seat 7, through bolted connection between guide rail 8 and the fourth support connecting seat 7, and guide rail 8 is dismantled on the stand 19 top, and second supporting seat 3 is installed on stand 19.
The second servo motor 6 is arranged on the upright 19, and the second electric telescopic rod 13 is rotatably connected with the upright 19 through a bearing.
When the electric telescopic device is specifically used, one end of a cam shaft is inserted into the second supporting seat 3, and the second electric telescopic rod 13 stretches to drive the first supporting seat 5 to be inserted into the cam shaft; suppose that the first cam on the left side of the camshaft is processed at this time; the camshaft 2 is driven to rotate by the operation of the second servo motor 6, so that the part of the camshaft 2 to be processed is aligned with a processing mechanism (such as a punching mechanism and a polishing mechanism); the first servo motor 11 is started to drive the screw rod to rotate, so that the internal thread pipe 10 is driven to move rightwards, the limiting block 17 is further driven to move rightwards, the first electric telescopic rod 151 stretches to drive the limiting block 17 to descend to be inserted into a cam on the right side of the cam shaft 2, and therefore the cam is limited to rotate, and positioning of the cam shaft is achieved.
Example 2
Referring to fig. 4 to 5, unlike example 1, the following are: the telescopic rod 22 is also included, and the left end of the telescopic rod 22 is detachably connected with the upright post; the left side of the first supporting seat 5 is provided with a disc 51, the disc 51 is detachably connected with the telescopic rod 22, an annular groove 511 is formed in the disc 51, a bearing is installed in the annular groove 511, the inner ring of the bearing is fixedly connected with the telescopic rod 22, and the outer ring of the bearing is connected with the disc 51 through bolts.
When the electric telescopic device is specifically used, one end of a cam shaft is inserted into the second supporting seat 3, and the second electric telescopic rod 13 stretches to drive the first supporting seat 5 to be inserted into the cam shaft; suppose that the first cam on the left side of the camshaft is processed at this time; the camshaft 2 is driven to rotate by the operation of the second servo motor 6, so that the part of the camshaft 2 to be processed is aligned with a processing mechanism (such as a punching mechanism and a polishing mechanism); starting the first servo motor 11 to drive the screw rod to rotate, so as to drive the internal threaded pipe 10 to move rightwards, further enabling the limiting block 17 to move rightwards, and extending the first electric telescopic rod 151 to drive the limiting block 17 to descend to the cam inserted on the right side of the cam shaft 2, so that the rotation of the cam is limited, and the positioning of the cam shaft is realized; and the disc 51 is more stable under the supporting action of the telescopic rod 22, so that the cam shaft is more stable.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (7)
1. The utility model provides a platform truck spare part processing location structure, includes support, its characterized in that: a limiting rotation mechanism is arranged at the top end of the bracket, and can limit a cam on a processed cam shaft; the positioning mechanism is arranged on the bracket;
the positioning mechanism is used for supporting the cam shaft and driving the cam shaft to rotate.
2. The trolley part machining positioning structure according to claim 1, wherein the rotation limiting mechanism comprises a guide rail (8), the inner wall of the guide rail (8) is connected with a supporting block (9) in a sliding mode, an inner threaded pipe (10) is welded on the supporting block (9), the inner wall of the inner threaded pipe (10) is connected with a screw rod in a threaded mode, one end of the screw rod is fixedly connected with a first servo motor (11), a mounting plate (15) is mounted at the bottom of the supporting block (9), a first electric telescopic rod (151) is mounted at the bottom end of the mounting plate (15), a limiting block (17) is mounted at the bottom end of the first electric telescopic rod (151), and a notch (171) is formed in the limiting block (17).
3. The trolley part machining and positioning structure according to claim 2, wherein the first servo motor (11) is installed on the guide rail (8), the left end of the screw rod is rotationally connected with the vertical plate (20) through a bearing, and the vertical plate (20) is installed on the guide rail (8) through a bolt; the top of stopper (17) is installed first support connecting seat (16), first electric telescopic handle is pegged graft to first support connecting seat (16) inner wall, passes through bolted connection between first support connecting seat (16) and the first electric telescopic handle.
4. A trolley part processing positioning structure according to claim 3, characterized in that, positioning mechanism includes first supporting seat (5) and second supporting seat (3), the through-hole has been seted up on first supporting seat (5), and one side inner wall of through-hole is the cambered surface shape, is provided with rubber sleeve (18) in the through-hole, the left end welding of first supporting seat (5) has second supporting connection seat (14), second supporting connection seat (14) pass through bolted connection second electric telescopic handle (13), the left end fixed connection second servo motor (6) of second electric telescopic handle (13).
5. The trolley part machining and positioning structure according to claim 4, wherein the bracket comprises a bottom plate (1), two sides of the top end of the bottom plate (1) are detachably provided with upright posts (19), the top ends of the upright posts (19) are detachably connected with guide rails (8), and the second supporting seat (3) is arranged on the upright posts (19).
6. The trolley part machining positioning structure according to claim 4, wherein the second servo motor (6) is mounted on the upright (19), and the second electric telescopic rod (13) is rotatably connected with the upright (19) through a bearing.
7. The trolley part processing and positioning structure according to claim 4, further comprising a telescopic rod (22), wherein the left end of the telescopic rod (22) is detachably connected with the upright post; the novel telescopic support is characterized in that a disc (51) is arranged on the left side of the first supporting seat (5), the disc (51) is detachably connected with the telescopic rod (22), an annular groove (511) is formed in the disc (51), a bearing is arranged in the annular groove (511), and the inner ring of the bearing is fixedly connected with the telescopic rod (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320363777.9U CN219725277U (en) | 2023-03-02 | 2023-03-02 | Trolley part machining and positioning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320363777.9U CN219725277U (en) | 2023-03-02 | 2023-03-02 | Trolley part machining and positioning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219725277U true CN219725277U (en) | 2023-09-22 |
Family
ID=88031609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320363777.9U Active CN219725277U (en) | 2023-03-02 | 2023-03-02 | Trolley part machining and positioning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219725277U (en) |
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2023
- 2023-03-02 CN CN202320363777.9U patent/CN219725277U/en active Active
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