CN213889900U - Rapid pressing device for mechanical manufacturing equipment - Google Patents
Rapid pressing device for mechanical manufacturing equipment Download PDFInfo
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- CN213889900U CN213889900U CN202023061088.8U CN202023061088U CN213889900U CN 213889900 U CN213889900 U CN 213889900U CN 202023061088 U CN202023061088 U CN 202023061088U CN 213889900 U CN213889900 U CN 213889900U
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- sliding sleeve
- gear
- lead screw
- installation
- pressing device
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Abstract
The utility model belongs to the technical field of closing device, a quick closing device for machine-building equipment is disclosed, including the workstation, the top of workstation is provided with the fixed plate, one side of fixed plate is provided with the install bin, one side of install bin is provided with the installation cover, the inside of installation cover is provided with the motor, one side of motor is provided with first lead screw, the outer wall of first lead screw just is located the inside of install bin and is provided with first gear, first gear meshes with the second gear, the second gear meshes with the third gear, one side of third gear is provided with the second lead screw; the utility model discloses set up first sliding sleeve and second sliding sleeve, first sliding sleeve and second sliding sleeve cross connection can be to the distance between first sliding sleeve of both sides sliding adjustment and the second sliding sleeve, and the work piece of equidimension not can be placed in the setting of first sliding sleeve and second sliding sleeve, no longer needs the supplementary centre gripping of manpower, uses manpower sparingly.
Description
Technical Field
The utility model belongs to the technical field of closing device, concretely relates to quick closing device is used to machine-building equipment.
Background
The mechanical manufacturing refers to the industrial sector engaged in the production of various power machines, hoisting and transporting machines, agricultural machines, metallurgical mining machines, chemical machinery, textile machinery, machine tools, instruments and other mechanical equipment, etc., the mechanical manufacturing provides technical equipment for the whole national economy, the development level of the mechanical manufacturing is one of the main marks of the national industrialization degree, various mechanical equipment is required to be used in the mechanical manufacturing process, and the equipment needs to use a pressing device to fix a workpiece when the workpiece is machined.
The existing rapid clamping device is often fixed by manual clamping, the clamping process is time-consuming and labor-consuming, the precious working time of workers is consumed, and only fixed clamping plates are used, so that the clamping plates cannot be rapidly replaced according to the size of the clamp.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick hold-down device is used to machine-building equipment to solve current clamping device and need artifical supplementary the problem of holding and can not quick replacement splint.
In order to achieve the above object, the utility model provides a following technical scheme: a quick pressing device for mechanical manufacturing equipment comprises a workbench, wherein a fixed plate is arranged at the top of the workbench, an installation box is arranged on one side of the fixed plate, an installation sleeve is arranged on one side of the installation box, a motor is arranged in the installation sleeve, a first lead screw is arranged on one side of the motor, a first gear is arranged on the outer wall of the first lead screw and positioned in the installation box, the first gear is meshed with a second gear, the second gear is meshed with a third gear, a second lead screw is arranged on one side of the third gear, a movable plate is arranged between the first lead screw and the second lead screw, an installation block is arranged on one side of the movable plate, a connecting block is arranged on one side of the installation block, a bolt is arranged on the outer wall of the installation block, a clamping plate is arranged on one side of the connecting block, and an insertion groove is formed in the installation block, the opposite side of connecting block is provided with the inserted block, slot and inserted block phase-match, just the installation piece passes through bolt fixed connection with the connecting block, two be provided with the limiting plate between the fixed plate, the limiting plate runs through the movable plate, the top of limiting plate is provided with first sliding sleeve and second sliding sleeve.
Preferably, the first sliding sleeve and the second sliding sleeve are connected in a staggered manner, and the joint of the first sliding sleeve and the second sliding sleeve is in an arc shape.
Preferably, one side of the first screw rod and one side of the second screw rod are both positive threads, and the other side of the first screw rod and the second screw rod are both reverse threads.
Preferably, one side of the clamping plate is provided with a protrusion which is in a sawtooth shape.
Preferably, a switch is arranged at the top of the workbench and fixedly connected with the fixing plate.
Preferably, the bottom of the workbench is provided with four supporting legs.
Compared with the prior art, the utility model, following beneficial effect has:
(1) the utility model discloses set up first sliding sleeve and second sliding sleeve, first sliding sleeve and second sliding sleeve all set up at the limiting plate top, and are provided with the recess in the middle of the top of limiting plate, and first sliding sleeve and second sliding sleeve staggered connection can be to the distance between first sliding sleeve of both sides sliding adjustment and the second sliding sleeve, and the work piece of equidimension not can be placed in the setting of first sliding sleeve and second sliding sleeve, no longer need manpower assistance centre gripping, uses manpower sparingly greatly.
(2) The utility model discloses set up installation piece and connecting block, the inside of installation piece is provided with the slot, and one side of connecting block is provided with the inserted block, slot and inserted block phase-match, and the installation piece passes through bolt fixed connection with the connecting block, and the setting of installation piece and connecting block can quick replacement splint for the work piece of the not equidimension of centre gripping.
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 top view of the fixing plate and the limiting plate of the present invention;
fig. 4 is a side view of the first gear, the second gear and the third gear of the present invention;
in the figure: 1. a work table; 2. a fixing plate; 3. a second lead screw; 4. a first lead screw; 5. moving the plate; 6. a limiting plate; 7. mounting blocks; 8. a bolt; 9. connecting blocks; 10. a splint; 11. a protrusion; 12. a first sliding sleeve; 13. a second sliding sleeve; 14. installing a sleeve; 15. a motor; 16. installing a box; 17. a first gear; 18. a second gear; 19. a third gear; 20. a switch; 21. supporting legs; 22. a slot; 23. and (5) inserting the blocks.
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. 1-4, the present invention provides the following technical solutions: a quick pressing device for machine manufacturing equipment comprises a workbench 1, a fixed plate 2 is arranged at the top of the workbench 1, an installation box 16 is arranged at one side of the fixed plate 2, an installation sleeve 14 is arranged at one side of the installation box 16, a motor 15 is arranged inside the installation sleeve 14, a first lead screw 4 is arranged at one side of the motor 15, a first gear 17 is arranged on the outer wall of the first lead screw 4 and positioned inside the installation box 16, the first gear 17 is meshed with a second gear 18, the second gear 18 is meshed with a third gear 19, a second lead screw 3 is arranged at one side of the third gear 19, a moving plate 5 is arranged between the first lead screw 4 and the second lead screw 3, an installation block 7 is arranged at one side of the moving plate 5, a connection block 9 is arranged at one side of the installation block 7, a bolt 8 is arranged on the outer wall of the installation block 9, a clamp plate 10 is arranged at one side of the connection block 9, a slot 22 is arranged inside the installation block 7, the opposite side of connecting block 9 is provided with inserted block 23, slot 22 and inserted block 23 phase-match, and installation piece 7 passes through bolt 8 fixed connection with connecting block 9, is provided with limiting plate 6 between two fixed plates 5, and limiting plate 6 runs through movable plate 5, and the top of limiting plate 6 is provided with first sliding sleeve 12 and second sliding sleeve 13, and the inside of installation piece 7 and inserted block 22 all is provided with the screw, and splint 10 is the circular arc type, and first sliding sleeve 12 and second sliding sleeve 13 are used for placing the work piece.
Further, the first sliding sleeve 12 and the second sliding sleeve 13 are connected in a staggered manner, and the joint of the first sliding sleeve 12 and the second sliding sleeve 13 is in an arc shape.
Furthermore, one side of the first screw rod 4 and one side of the second screw rod 3 are both positive threads, and the other side of the first screw rod and the second screw rod are both negative threads.
Specifically, one side of the clamping plate 10 is provided with a protrusion 11, the protrusion 11 is in a sawtooth shape, and the protrusion 11 is used for increasing the friction force between the workpiece and the protrusion 11 and placing the workpiece to slide.
It should be noted that the top of the working platform 1 is provided with a switch 20, and the switch 20 is fixedly connected with the fixed plate 2.
The motor 15 is electrically connected with the switch 20, the model of the motor 15 is ZYT series direct current permanent magnet motor, and the model of the switch 20 is HZ 5-20/4.
Furthermore, the bottom of the workbench 1 is provided with four supporting legs 21, and the number of the supporting legs 21 is four.
The utility model discloses a theory of operation and use flow: when using the utility model discloses the time, at first place the work piece between first sliding sleeve 12 and second sliding sleeve 13, according to the size of work piece, adjust the distance between first sliding sleeve 12 and the second sliding sleeve 13, this moment through switch 20 starter motor 15, motor 15 drives first gear 17 and first lead screw 4 and rotates, first gear 17 drives second gear 18 and rotates, second gear 18 drives third gear 19 and rotates, third gear 19 drives second lead screw 3 and rotates, first lead screw 4 and second lead screw 3 drive two movable plates 5 and move or relative movement in opposite directions, press from both sides tightly or loosen the work piece.
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 (6)
1. The utility model provides a quick hold-down device for machine-building equipment which characterized in that: comprises a workbench (1), a fixed plate (2) is arranged at the top of the workbench (1), an installation box (16) is arranged on one side of the fixed plate (2), an installation sleeve (14) is arranged on one side of the installation box (16), a motor (15) is arranged inside the installation sleeve (14), a first lead screw (4) is arranged on one side of the motor (15), a first gear (17) is arranged on the outer wall of the first lead screw (4) and positioned inside the installation box (16), the first gear (17) is meshed with a second gear (18), the second gear (18) is meshed with a third gear (19), a second lead screw (3) is arranged on one side of the third gear (19), a movable plate (5) is arranged between the first lead screw (4) and the second lead screw (3), an installation block (7) is arranged on one side of the movable plate (5), one side of installation piece (7) is provided with connecting block (9), just the outer wall of installation piece is provided with bolt (8), wherein one side of connecting block (9) is provided with splint (10), the inside of installation piece (7) is provided with slot (22), the opposite side of connecting block (9) is provided with inserted block (23), slot (22) and inserted block (23) phase-match, just bolt (8) fixed connection is passed through with connecting block (9) in installation piece (7), two be provided with limiting plate (6) between the fixed plate, limiting plate (6) run through movable plate (5), the top of limiting plate (6) is provided with first sliding sleeve (12) and second sliding sleeve (13).
2. The rapid pressing device for machine manufacturing equipment according to claim 1, wherein: the first sliding sleeve (12) and the second sliding sleeve (13) are connected in a staggered mode, and the connecting position of the first sliding sleeve (12) and the second sliding sleeve (13) is in an arc shape.
3. The rapid pressing device for machine manufacturing equipment according to claim 1, wherein: one side of the first screw rod (4) and one side of the second screw rod (3) are both positive threads, and the other side of the first screw rod and the second screw rod are both negative threads.
4. The rapid pressing device for machine manufacturing equipment according to claim 1, wherein: one side of the clamping plate (10) is provided with a bulge (11), and the bulge (11) is in a sawtooth shape.
5. The rapid pressing device for machine manufacturing equipment according to claim 1, wherein: a switch (20) is arranged at the top of the workbench (1), and the switch (20) is fixedly connected with the fixing plate (2).
6. The rapid pressing device for machine manufacturing equipment according to claim 1, wherein: the bottom of the workbench (1) is provided with four supporting legs (21), and the number of the supporting legs (21) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023061088.8U CN213889900U (en) | 2020-12-18 | 2020-12-18 | Rapid pressing device for mechanical manufacturing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023061088.8U CN213889900U (en) | 2020-12-18 | 2020-12-18 | Rapid pressing device for mechanical manufacturing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213889900U true CN213889900U (en) | 2021-08-06 |
Family
ID=77104547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023061088.8U Active CN213889900U (en) | 2020-12-18 | 2020-12-18 | Rapid pressing device for mechanical manufacturing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213889900U (en) |
-
2020
- 2020-12-18 CN CN202023061088.8U patent/CN213889900U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230516 Address after: 076450 Room 1-04, Unit 1-2, Building 6, Shunda Auto Trade and Auto Parts City, Zhangbei County, Zhangjiakou City, Hebei Province Patentee after: Hebei Qianjing Fluid Technology Co.,Ltd. Address before: 225000 Huayang Xi Road, Yangzhou, Jiangsu 199 Patentee before: YANGZHOU POLYTECHNIC INSTITUTE |