CN216326527U - Clamping structure for machine manufacturing - Google Patents
Clamping structure for machine manufacturing Download PDFInfo
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- CN216326527U CN216326527U CN202122551677.2U CN202122551677U CN216326527U CN 216326527 U CN216326527 U CN 216326527U CN 202122551677 U CN202122551677 U CN 202122551677U CN 216326527 U CN216326527 U CN 216326527U
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- movably connected
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- clamping
- connecting block
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000003825 pressing Methods 0.000 claims abstract description 10
- 238000005520 cutting process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 230000004075 alteration Effects 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
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a clamping structure for machine manufacturing, wherein two sides of a base are movably connected with two side clamping mechanisms, a sliding rod is movably connected in front of the two side clamping mechanisms, the outer surface of the sliding rod is movably connected with an upper plate clamping mechanism, the outer surface of the right end of a rack is movably connected with a first connecting plate, the right side of the top of the first connecting plate is movably connected with a second connecting plate, and the inside of the top of the second connecting plate is movably connected with a connecting rod. This machine-building is provided with both sides clamping mechanism with pressing from both sides tight structure, the rotary gear, the gear drives two racks and removes to the both sides of base, the rack drives first connecting plate and removes to the device's right side, it removes to the device's outside to drive the second connecting plate through first connecting plate, make the top of second connecting plate drive the connecting rod and remove to the direction of machinery, press from both sides tightly machinery through the clamp plate, the realization is tight with unclamping mechanical clamp simultaneously, thereby the lathe has been guaranteed to the tight stability of mechanical clamp when saw cutting.
Description
Technical Field
The utility model relates to the technical field of machine manufacturing, in particular to a clamping structure for machine manufacturing.
Background
A device for fixing a processing object to a correct position for construction or inspection in a machine manufacturing process, also called a jig, is broadly called a jig, and a device for quickly, conveniently and safely mounting a workpiece in any process in a process is called a jig; for example, welding jigs, inspection jigs, assembly jigs, machine tool jigs, etc., wherein the machine tool jigs are the most common, and are often referred to as jigs for short, in order to ensure the stability of the machining operation, the mechanical parts must be fixed by using a clamping structure.
The feeding force is large when the machine tool is used for sawing, and the machine is easy to vibrate, so that the sawing process is unstable, and the defects of inaccurate size precision of workpieces and the like are caused.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a clamping structure for machine manufacturing to solve the above-mentioned problems of the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a clamping structure for machine manufacturing comprises a base, two-side clamping mechanisms, a sliding rod and an upper plate clamping mechanism, wherein the two sides of the base are movably connected with the two-side clamping mechanisms;
the clamping mechanism comprises a gear, a rack, a first connecting plate, a second connecting plate, a connecting rod, a supporting block and a clamping plate, wherein the rack is meshed at the bottom of the gear, the first connecting plate is movably connected to the outer surface of the right end of the rack, the second connecting plate is movably connected to the right side of the top of the first connecting plate, the connecting rod is movably connected to the inside of the top of the second connecting plate, the supporting block is movably connected to the outer surface of the left side of the connecting rod, and the clamping plate is movably connected to the left side of the supporting block.
Preferably, the upper plate clamping mechanism includes slider, punch holder, first connecting block, second connecting block, briquetting, third connecting block, spliced pole, diaphragm and electric telescopic handle, the inboard fixedly connected with punch holder of slider, the top of punch holder articulates there is first connecting block, the top back of first connecting block articulates there is the second connecting block, the inboard of second connecting block articulates there is the briquetting, the preceding swing joint in right side of second connecting block has the third connecting block, the top of third connecting block articulates there is the spliced pole, the top fixedly connected with diaphragm of spliced pole, the middle part top swing joint of diaphragm has electric telescopic handle.
Preferably, the middle part of the top of the base is fixedly connected with a mechanical supporting block, two sides of the mechanical supporting block are movably connected with clamping plates, and the outer sides of the clamping plates are fixedly connected with connecting rods.
Preferably, the top of gear has the rack, and the quantity of rack is two, and the left end swing joint of rack has the second connecting plate, and the inside swing joint in top of second connecting plate has the round pin axle, and the inside middle part swing joint of round pin axle has the connecting rod.
Preferably, the bottom of the supporting block is fixedly connected with a base, the front of the supporting block is fixedly connected with a sliding rod, and the outer surface of the sliding rod is movably connected with a sliding block.
Preferably, the top of slide bar fixedly connected with diaphragm, the middle part bottom swing joint of diaphragm has electric telescopic handle, electric telescopic handle's bottom fixedly connected with briquetting.
Preferably, the back of the first connecting block is hinged with a third connecting block, the back of the third connecting block is hinged with a second connecting block, and the bottom of the pressing block is movably connected with an upper clamping plate.
Compared with the prior art, the utility model has the beneficial effects that:
(1) this machine-building is provided with both sides clamping mechanism with pressing from both sides tight structure, the rotary gear, the gear drives two racks and removes to the both sides of base, the rack drives first connecting plate and removes to the device's right side, it removes to the device's outside to drive the second connecting plate through first connecting plate, make the top of second connecting plate drive the connecting rod and remove to the direction of machinery, press from both sides tightly machinery through the clamp plate, the realization is tight with unclamping mechanical clamp simultaneously, thereby the lathe has been guaranteed to the tight stability of mechanical clamp when saw cutting.
(2) This tight structure of clamp for machine-building is provided with upper plate clamping mechanism, electric telescopic handle drives the briquetting and removes to the device's bottom, the top that drives first connecting block through the second connecting block when the briquetting removes and the bottom of third connecting block remove and be parallel to the device's both sides, first connecting block passes through the slider and drives the punch holder and remove to the device's bottom, and then carry out the secondary clamp to machinery, the not hard up influence can appear in the processing that has significantly reduced, the quality and the precision of processing have been guaranteed.
Drawings
FIG. 1 is a schematic front perspective view of the present invention;
FIG. 2 is a schematic view of an interior front perspective structure of the base of the present invention;
FIG. 3 is a schematic view of the interior of the base of the present invention;
FIG. 4 is a schematic view of the interior left side of the base of the present invention;
fig. 5 is a schematic view of the interior left side perspective of the base of the present invention.
In the figure: 1. a base; 2. a two-side clamping mechanism; 20. a gear; 21. a rack; 22. a first connecting plate; 23. a second connecting plate; 24. a connecting rod; 25. a support block; 26. a clamping plate; 3. a slide bar; 4. an upper plate clamping mechanism; 40. a slider; 41. an upper splint; 42. a first connection block; 43. a second connecting block; 44. briquetting; 45. a third connecting block; 46. connecting columns; 47. a transverse plate; 48. an electric telescopic rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
as shown in fig. 1-3, a clamping structure for machine manufacturing comprises a base 1, two side clamping mechanisms 2, a slide bar 3 and an upper plate clamping mechanism 4, wherein a mechanical supporting block is fixedly connected to the middle of the top of the base 1, two sides of the mechanical supporting block are movably connected with clamping plates 26, the outer sides of the clamping plates 26 are fixedly connected with a connecting rod 24, two sides of the base 1 are movably connected with the two side clamping mechanisms 2, the front of the two side clamping mechanisms 2 are movably connected with the slide bar 3, and the outer surface of the slide bar 3 is movably connected with the upper plate clamping mechanism 4;
the two-side clamping mechanism 2 comprises a gear 20, a rack 21, a first connecting plate 22, a second connecting plate 23, connecting rods 24, supporting blocks 25 and clamping plates 26, the bottom of the gear 20 is meshed with the rack 21, the outer surface of the right end of the rack 21 is movably connected with the first connecting plate 22, the right side of the top of the first connecting plate 22 is movably connected with the second connecting plate 23, the top of the gear 20 is meshed with the racks 21, the number of the racks 21 is two, the left end of the rack 21 is movably connected with the second connecting plate 23, the inside of the top of the second connecting plate 23 is movably connected with a pin shaft, the middle inside of the pin shaft is movably connected with the connecting rods 24, the inside of the top of the second connecting plate 23 is movably connected with the connecting rods 24, the outer surface of the left side of the connecting rods 24 is movably connected with the supporting blocks 25, the bottom of the supporting blocks 25 is fixedly connected with a base 1, the front of the supporting blocks 25 is fixedly connected with a sliding rod 3, and the outer surface of the sliding rod 3 is movably connected with a sliding block 40, the left side of the supporting block 25 is movably connected with a clamping plate 26.
The utility model discloses a theory of operation: when using, place machinery on the mechanical support piece at base 1 top, later rotary gear 20, gear 20 drives two racks 21 and removes to base 1's both sides, rack 21 drives first connecting plate 22 and removes to the right side of the device, it removes to the outside of the device to drive second connecting plate 23 through first connecting plate 22, make the top of second connecting plate 23 drive connecting rod 24 and remove to mechanical direction, press from both sides tightly machinery through clamp plate 26, the realization is tight with unclamping mechanical clamp simultaneously, thereby the lathe has been guaranteed to the tight stability of mechanical clamp when sawing.
Example 2:
as shown in fig. 4-5, the upper plate clamping mechanism 4 comprises a sliding block 40, an upper clamping plate 41, a first connecting block 42, a second connecting block 43, a pressing block 44, a third connecting block 45, a connecting column 46, a transverse plate 47 and an electric telescopic rod 48, wherein the inner side of the sliding block 40 is fixedly connected with the upper clamping plate 41, the top of the upper clamping plate 41 is hinged with the first connecting block 42, the back of the first connecting block 42 is hinged with the third connecting block 45, the back of the third connecting block 45 is hinged with the second connecting block 43, the bottom of the pressing block 44 is movably connected with the upper clamping plate 41, the top of the first connecting block 42 is hinged with the second connecting block 43, the inner side of the second connecting block 43 is hinged with the pressing block 44, the front of the right side of the second connecting block 43 is movably connected with the third connecting block 45, the top of the third connecting block 45 is hinged with the connecting column 46, the top of the connecting column 46 is fixedly connected with the transverse plate 47, the top of the sliding rod 3 is fixedly connected with the transverse plate 47, the middle bottom of the transverse plate 47 is movably connected with an electric telescopic rod 48, the bottom of the electric telescopic rod 48 is fixedly connected with a pressing block 44, and the middle top of the transverse plate 47 is movably connected with the electric telescopic rod 48.
If machinery is too big, both sides clamping mechanism 2 can't carry out stable clamp to machinery when tight, start electric telescopic handle 48 this moment, electric telescopic handle 48 drives briquetting 44 and removes to the device's bottom, the top that drives first connecting block 42 through second connecting block 43 when briquetting 44 removes and the bottom of third connecting block 45 removes and is parallel to the device's both sides, first connecting block 42 drives punch holder 41 through slider 40 and removes to the device's bottom, and then carry out the second clamp to machinery, the not hard up influence can appear in the processing that has significantly reduced, the quality and the precision of processing have been guaranteed.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a machine-building is with pressing from both sides tight structure, includes base (1), both sides clamping mechanism (2), slide bar (3) and upper plate clamping mechanism (4), its characterized in that: two sides of the base (1) are movably connected with two side clamping mechanisms (2), the front of the two side clamping mechanisms (2) is movably connected with a sliding rod (3), and the outer surface of the sliding rod (3) is movably connected with an upper plate clamping mechanism (4);
the two-side clamping mechanism (2) comprises a gear (20), a rack (21), a first connecting plate (22), a second connecting plate (23), a connecting rod (24), a supporting block (25) and a clamping plate (26), the rack (21) is meshed at the bottom of the gear (20), the first connecting plate (22) is movably connected to the outer surface of the right end of the rack (21), the second connecting plate (23) is movably connected to the right side of the top of the first connecting plate (22), the connecting rod (24) is movably connected to the inside of the top of the second connecting plate (23), the supporting block (25) is movably connected to the outer surface of the left side of the connecting rod (24), and the clamping plate (26) is movably connected to the left side of the supporting block (25).
2. The clamping structure for machine manufacturing according to claim 1, wherein: the upper plate clamping mechanism (4) comprises a sliding block (40), an upper clamping plate (41), a first connecting block (42), a second connecting block (43), a pressing block (44), a third connecting block (45), a connecting column (46), a transverse plate (47) and an electric telescopic rod (48), an upper clamping plate (41) is fixedly connected to the inner side of the sliding block (40), a first connecting block (42) is hinged to the top of the upper clamping plate (41), the top back of the first connecting block (42) is hinged with a second connecting block (43), a pressing block (44) is hinged to the inner side of the second connecting block (43), a third connecting block (45) is movably connected to the front of the right side of the second connecting block (43), the top of the third connecting block (45) is hinged with a connecting column (46), the top of the connecting column (46) is fixedly connected with a transverse plate (47), the top of the middle part of the transverse plate (47) is movably connected with an electric telescopic rod (48).
3. The clamping structure for machine manufacturing according to claim 1, wherein: the middle part of the top of the base (1) is fixedly connected with a mechanical supporting block, two sides of the mechanical supporting block are movably connected with clamping plates (26), and the outer sides of the clamping plates (26) are fixedly connected with connecting rods (24).
4. The clamping structure for machine manufacturing according to claim 1, wherein: the top of gear (20) meshes rack (21), and the quantity of rack (21) is two, and the left end swing joint of rack (21) has second connecting plate (23), and the inside swing joint in top of second connecting plate (23) has the round pin axle, and the inside middle part swing joint of round pin axle has connecting rod (24).
5. The clamping structure for machine manufacturing according to claim 1, wherein: the bottom of the supporting block (25) is fixedly connected with a base (1), the front of the supporting block (25) is fixedly connected with a sliding rod (3), and the outer surface of the sliding rod (3) is movably connected with a sliding block (40).
6. The clamping structure for machine manufacturing according to claim 2, wherein: the top of slide bar (3) fixedly connected with diaphragm (47), the middle part bottom swing joint of diaphragm (47) has electric telescopic handle (48), and electric telescopic handle (48)'s bottom fixedly connected with briquetting (44).
7. The clamping structure for machine manufacturing according to claim 2, wherein: the back of first connecting block (42) articulates there is third connecting block (45), and the back of third connecting block (45) articulates there is second connecting block (43), and the bottom swing joint of briquetting (44) has punch holder (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122551677.2U CN216326527U (en) | 2021-10-22 | 2021-10-22 | Clamping structure for machine manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122551677.2U CN216326527U (en) | 2021-10-22 | 2021-10-22 | Clamping structure for machine manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216326527U true CN216326527U (en) | 2022-04-19 |
Family
ID=81180945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122551677.2U Active CN216326527U (en) | 2021-10-22 | 2021-10-22 | Clamping structure for machine manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216326527U (en) |
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2021
- 2021-10-22 CN CN202122551677.2U patent/CN216326527U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231204 Address after: 730000, No. 6 Daqinggou, Wanxin North Road, Anning District, Lanzhou City, Gansu Province (within the premises of Leixin Building Materials Company) Patentee after: Lanzhou Ningrui Electromechanical Equipment Co.,Ltd. Address before: 710064 middle section of south 2nd Ring Road, Shaanxi City, Xi'an Province, Chang'an University Patentee before: CHANG'AN University |
|
| TR01 | Transfer of patent right |