CN209936312U - Nut automatic torque setting device for magnetic switch - Google Patents
Nut automatic torque setting device for magnetic switch Download PDFInfo
- Publication number
- CN209936312U CN209936312U CN201920552549.XU CN201920552549U CN209936312U CN 209936312 U CN209936312 U CN 209936312U CN 201920552549 U CN201920552549 U CN 201920552549U CN 209936312 U CN209936312 U CN 209936312U
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- China
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- nut
- guide rail
- sliding plate
- magnetic switch
- electric screwdriver
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- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000007514 turning Methods 0.000 claims abstract description 6
- 230000009471 action Effects 0.000 claims description 9
- 238000010030 laminating Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000003754 machining Methods 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
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a nut automatic torque setting device for magnetic switch, which comprises a workbench, a positioning mechanism and a nut screwing mechanism, wherein the positioning mechanism and the nut screwing mechanism are arranged on the workbench; the nut screwing mechanism comprises an electric screwdriver, a horizontal cylinder, a rotary sleeve and a guide rail, the guide rail is fixed on the workbench, the electric screwdriver is arranged on the guide rail, one end of the electric screwdriver is fixedly connected with the horizontal cylinder, and the other end of the electric screwdriver is fixedly connected with the rotary sleeve. The utility model provides an automatic device of turning round surely of nut for magnetic switch, simple structure and bolt and nut assembly efficiency are high.
Description
The technical field is as follows:
the utility model relates to a magnetic switch processing technology field, concretely relates to automatic device of turning round surely of nut for magnetic switch.
Background art:
in the machining process, the nut is usually required to be screwed, a torque wrench is usually adopted for operation in the assembly of the nut and the bolt with fixed torque requirements, the operation mode is only suitable for small-batch production, and in the large-scale production and processing, the requirement can be met only by increasing operators, the assembly efficiency is low, misoperation is easily generated, the product quality is uneven, the reliability of product assembly is influenced, and the potential safety hazard of the product is even brought. At present, a nut automatic torque fixing device for a magnetic switch, which is simple in structure, easy to operate and high in bolt and nut assembly efficiency, does not exist.
The utility model has the following contents:
the utility model aims at prior art's defect, provide an automatic device of turning round surely of nut for magnetic switch, simple structure, easily operation and bolt and nut assembly efficiency are high.
Realize the utility model discloses the technical scheme of purpose is: a nut automatic torque-fixing device for a magnetic switch comprises a workbench, and a positioning mechanism and a nut screwing mechanism which are arranged on the workbench, wherein the positioning mechanism comprises a clamping cylinder, a propulsion cylinder, a support, a sliding plate and a guide rail, the guide rail is fixed on the workbench, the sliding plate is arranged on the guide rail, a positioning groove is arranged on the sliding plate, a positioning column is arranged on the positioning groove, the sliding plate is fixedly connected with a telescopic rod of the propulsion cylinder and slides back and forth along the guide rail under the action of the sliding plate, a discharge chute is arranged below the sliding plate, the support is fixed on the workbench, the clamping cylinder is fixed on the support, a product fixing block is arranged on the telescopic rod of the clamping cylinder, and the product fixing block is correspondingly arranged above the positioning groove; the nut screwing mechanism is correspondingly arranged on the side of the sliding plate and comprises an electric screwdriver, a horizontal cylinder, a rotary sleeve and a guide rail, the guide rail is fixed on the workbench, the electric screwdriver is arranged on the guide rail, one end of the electric screwdriver is fixedly connected with the horizontal cylinder, the other end of the electric screwdriver is fixedly connected with the rotary sleeve, the electric screwdriver is arranged under the action of the horizontal cylinder and slides left and right along the guide rail, and the rotary sleeve rotates under the action of the electric screwdriver.
The support is provided with a limiting plate, two limiting grooves are symmetrically arranged on the limiting plate, a cambered surface attached to a workpiece is arranged between the two limiting grooves, and the limiting grooves correspond to the protrusions of the workpiece, so that the workpiece is better positioned on the sliding plate.
The sliding plate is provided with a fixed block, and the fixed block is fixedly connected with a telescopic rod of the propulsion cylinder.
The discharge chute is connected with a guide groove, so that the workpiece directly enters the receiving device through the guide groove after being processed.
The two groups of nut screwing mechanisms are symmetrically arranged on two sides of the sliding plate, so that two groups of bolts and nuts on a workpiece can be conveniently assembled at the same time.
And a shell is arranged outside the nut screwing mechanism.
The utility model discloses a beneficial effect that is used for automatic surely turning round device of magnetic switch's nut is:
(1) the utility model provides an automatic device of turning round surely of nut for magnetic switch, simple structure, easily operation and bolt and nut assembly efficiency are high to can set for the fastening torque of different nuts.
(2) The utility model discloses be equipped with the limiting plate, the symmetry is equipped with two and is equipped with the spacing groove on the limiting plate, and the spacing groove corresponds with the bellying of work piece, and is equipped with the cambered surface with the work piece laminating between two spacing grooves, makes the better location of work piece.
(3) The utility model discloses a blown down tank is connected with the guide way, makes the work piece processing accomplish the back and directly gets into receiving arrangement through the guide way.
Description of the drawings:
figure 1 is a front view of the present invention,
figure 2 is a top view of the present invention,
figure 3 is a schematic view of the construction of the slide plate,
figure 4 is a schematic structural diagram of the limiting plate,
fig. 5 is a schematic structural diagram of a workpiece.
In the figure: the automatic feeding device comprises a clamping cylinder 1, a product fixing block 2, a support 3, a shell 4, a rotating sleeve 5, an electric screwdriver 6, a horizontal cylinder 7, a limiting plate 8, a limiting groove 9, a discharging groove 10, a sliding plate 11, a first guide rail 12, a workbench 13, a second guide rail 14, a guide groove 15, a propelling cylinder 16, a boss 17, a nut 18, a bolt 19, a workpiece 20, a fixing block 21, a positioning column 22 and a positioning groove 23.
The specific implementation mode is as follows:
the following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be clearly and clearly defined. In the present invention, directional terms such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc. refer to directions of the attached drawings only. Accordingly, the directional terms used are used for describing and understanding the present invention, and are not used for limiting the present invention.
Referring to fig. 1, an automatic nut torque setting device for a magnetic switch comprises a workbench 13, and a positioning mechanism and a nut screwing mechanism which are arranged on the workbench.
The positioning mechanism comprises a clamping cylinder 1, a support 3, a sliding plate 11 and a first guide rail 12, the first guide rail 12 is fixed on a workbench 13, the sliding plate 11 is arranged on the first guide rail 12, a discharge chute 10 is arranged below the sliding plate 11, the support 3 is fixed on the workbench 13, the clamping cylinder 1 is fixed on the support 3, a product fixing block 2 is arranged on a telescopic rod of the clamping cylinder 1, the product fixing block 2 is correspondingly arranged above the sliding plate 11, and a limiting plate 8 is further arranged on the support 3.
The nut screwing mechanism is correspondingly arranged at the side of the sliding plate 11 and is connected with the PLC automatic control device, and the PLC automatic control device sets the fastening torque of different nuts, has a set torque standard and automatically starts and stops withdrawing. The nut screwing mechanism comprises an electric screwdriver 6, a horizontal cylinder 7, a rotary sleeve 5 and a second guide rail 14, the second guide rail 14 is fixed on a workbench 13, the electric screwdriver 6 is arranged on the second guide rail 14, one end of the electric screwdriver 6 is fixedly connected with the horizontal cylinder 7, the other end of the electric screwdriver is fixedly connected with the rotary sleeve 5, the electric screwdriver 6 slides leftwards and rightwards along the second guide rail 14 under the action of the horizontal cylinder 7, and the rotary sleeve 5 rotates under the action of the electric screwdriver 6. The nut screwing mechanisms can be arranged into one group or two groups as required, and when two groups are arranged, the nut screwing mechanisms can be symmetrically arranged on two sides of the sliding plate 11. The shell 4 can also be arranged outside the nut screwing mechanism according to the requirement.
Referring to fig. 2 and 3, the positioning mechanism further includes a propulsion cylinder 16, and the sliding plate 11 is fixedly connected to a telescopic rod of the propulsion cylinder 16 and slides back and forth along the first guide rail 12 under the action of the propulsion cylinder, and the specific connection mode may be: the sliding plate 11 is provided with a fixed block 21, and the fixed block 21 is fixedly connected with an expansion link of the propulsion cylinder 16. The sliding plate 11 is provided with a positioning groove 23 corresponding to the workpiece 20, the positioning groove 23 is provided with a positioning column 22 corresponding to the bottom of the workpiece 20, and the product fixing block 2 is correspondingly arranged above the positioning groove 23.
The discharge chute 10 below the sliding plate 11 is connected with a guide chute 15, which extends to the outside of the worktable 13 and is connected with a receiving device, so that the workpiece 20 enters the receiving device through the guide chute 15 after being processed.
Referring to fig. 4 and 5, two limiting grooves 9 are symmetrically arranged on the limiting plate 8, the limiting grooves 9 correspond to the protruding portions 17 of the workpiece 20, and an arc surface 24 attached to the workpiece 20 is arranged between the two limiting grooves 9, so that the workpiece 20 is better positioned on the sliding plate 11.
When the nut automatic torque setting device for the magnetic switch works, firstly, a nut 18 of a workpiece 20 is screwed on a screw rod of a bolt 19 for pre-positioning, then the workpiece 20 is placed on a positioning groove 23 of a sliding plate 11, a bulge part 17 of the workpiece 20 is clamped in a limiting groove 9 on a limiting plate 8, and a clamping cylinder 1 drives a product fixing block 2 to move downwards to clamp the head of the bolt 19 and position the bolt; starting a nut screwing mechanism, driving the electric screwdriver 6 and the rotary sleeve 5 to advance to the workpiece 20 by the horizontal cylinder 7, sleeving the rotary sleeve 5 on the nut 18 of the workpiece 20, driving the rotary sleeve 5 to rotate by the electric screwdriver 6, screwing the nut 18, and automatically opening and stopping to withdraw by the PLC automatic control device through a set torque standard. After the tightening process is completed, the clamping cylinder 1 drives the product fixing block 2 to move upwards to separate from the workpiece 20, the propelling cylinder 16 drives the sliding plate 11 to move backwards on the first guide rail 12, so that the workpiece 20 is separated from the sliding plate 11, and then the horizontal cylinder 7 drives the rotating sleeve 5 to move towards the direction far away from the workpiece 20, so that the workpiece 20 falls into the discharge chute 10 and enters the receiving device through the guide chute 15.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (6)
1. The utility model provides an automatic device of turning round surely of nut for magnetic switch, includes workstation (13) and establishes positioning mechanism and the nut mechanism of screwing on above it, its characterized in that: the positioning mechanism comprises a clamping cylinder (1), a propelling cylinder (16), a support (3), a sliding plate (11) and a first guide rail (12), the first guide rail (12) is fixed on the workbench (13), the sliding plate (11) is arranged on the first guide rail (12), a positioning groove (23) is arranged on the sliding plate (11), a positioning column (22) is arranged on the positioning groove (23), the sliding plate (11) is fixedly connected with an expansion link of the propelling cylinder (16) and slides forwards and backwards on the first guide rail (12) under the action of the expansion link, a discharge chute (10) is arranged below the sliding plate (11), the support (3) is fixed on the workbench (13), the clamping cylinder (1) is fixed on the support (3), and a product fixing block (2) is arranged on the expansion link of the clamping cylinder (1), the product fixing block (2) is correspondingly arranged above the positioning groove (23); the nut screwing mechanism is correspondingly arranged on the side of the sliding plate (11), the nut screwing mechanism comprises an electric screwdriver (6), a horizontal cylinder (7), a rotary sleeve (5) and a second guide rail (14), the second guide rail (14) is fixed on the workbench (13), the electric screwdriver (6) is arranged on the second guide rail (14), one end of the electric screwdriver (6) is fixedly connected with the horizontal cylinder (7), the other end of the electric screwdriver is fixedly connected with the rotary sleeve (5), the electric screwdriver (6) slides leftwards and rightwards along the second guide rail (14) under the action of the horizontal cylinder (7), and the rotary sleeve (5) rotates under the action of the electric screwdriver (6).
2. The automatic nut torque setting device for magnetic switch as claimed in claim 1, characterized in that: be equipped with limiting plate (8) on support (3), the symmetry is equipped with two spacing grooves (9) on limiting plate (8), be equipped with cambered surface (24) of laminating with work piece (20) between the spacing groove.
3. The automatic nut torque setting device for magnetic switch as claimed in claim 1, characterized in that: a fixed block (21) is arranged on the sliding plate (11), and the fixed block (21) is fixedly connected with a telescopic rod of the propulsion cylinder (16).
4. The automatic nut torque setting device for magnetic switch as claimed in claim 1, characterized in that: the discharge chute (10) is connected with a guide chute (15).
5. The automatic nut torque setting device for magnetic switch as claimed in claim 1, characterized in that: the two groups of nut screwing mechanisms are symmetrically arranged on two sides of the sliding plate (11).
6. The automatic nut torque setting device for magnetic switch as claimed in claim 5, characterized in that: and a shell (4) is arranged outside the nut screwing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920552549.XU CN209936312U (en) | 2019-04-22 | 2019-04-22 | Nut automatic torque setting device for magnetic switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920552549.XU CN209936312U (en) | 2019-04-22 | 2019-04-22 | Nut automatic torque setting device for magnetic switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209936312U true CN209936312U (en) | 2020-01-14 |
Family
ID=69129258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920552549.XU Expired - Fee Related CN209936312U (en) | 2019-04-22 | 2019-04-22 | Nut automatic torque setting device for magnetic switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209936312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115194455A (en) * | 2022-08-11 | 2022-10-18 | 上海喆航航空科技有限公司 | Assembling device and method for helicopter speed reducer |
-
2019
- 2019-04-22 CN CN201920552549.XU patent/CN209936312U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115194455A (en) * | 2022-08-11 | 2022-10-18 | 上海喆航航空科技有限公司 | Assembling device and method for helicopter speed reducer |
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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: 20200114 |