CN219484945U - Clamping tool for machining mechanical parts - Google Patents
Clamping tool for machining mechanical parts Download PDFInfo
- Publication number
- CN219484945U CN219484945U CN202320355902.1U CN202320355902U CN219484945U CN 219484945 U CN219484945 U CN 219484945U CN 202320355902 U CN202320355902 U CN 202320355902U CN 219484945 U CN219484945 U CN 219484945U
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- threaded rod
- clamping
- movable
- mechanical parts
- plate
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- 238000003754 machining Methods 0.000 title claims abstract description 16
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 210000000078 claw Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model relates to the technical field related to machining of mechanical parts, in particular to a clamping tool for machining of mechanical parts, which comprises a bottom frame plate, wherein two movable frames are symmetrically arranged in the bottom frame plate, the distance between the two movable frames is adjustable, two vertical plates are symmetrically arranged on the movable frames, two clamping plates are arranged on the vertical plates through a transverse rod II and a vertical rod, the clamping plates on the movable frames can be matched to read mechanical parts with different lengths for clamping through adjusting the positions of the movable frames, and an adjusting assembly is arranged on the vertical plates to adjust the relative included angle between the two clamping plates on the corresponding vertical plates, so that the clamping plates can be matched with each other to clamp the mechanical parts with different outer diameter sizes.
Description
Technical Field
The utility model relates to the technical field related to machining of mechanical parts, in particular to a clamping tool for machining of mechanical parts.
Background
The mechanical parts, also called mechanical elements, are basic elements constituting the machine, are non-separable single pieces constituting the machine and the machine, are not only a subject of research and design of mechanical base pieces in various devices, but also a general term of parts and components, and mechanical part machining clamping tools are indispensable in industrial development.
The clamping fixture for clamping some tubular and columnar mechanical parts is usually provided with two groups of clamping structures, one group of clamping structures comprises two clamping plates, clamping claws and other structures for clamping two sides of the mechanical parts respectively, two ends of the mechanical parts are clamped through the two groups of clamping structures respectively, and then the clamping fixation of the mechanical parts is realized, but the distance between the two groups of clamping structures on the conventional clamping fixture is inconvenient to adjust, and the one group of clamping structures can only clamp the mechanical parts with specific outer diameter sizes, so that when the mechanical parts with different shape sizes are clamped, corresponding clamping components are required to be replaced, the use flexibility is lower, the use is inconvenient, and the clamping fixture for machining the mechanical parts is provided for a person skilled in the art to solve the problems in the background.
Disclosure of Invention
The utility model aims to provide a clamping tool for machining mechanical parts, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a clamping tool for machining mechanical parts, includes the underframe board, underframe board inner chamber middle part rotates the connection and is provided with first threaded rod, first threaded rod surface has the external screw thread that two sets of symmetries and screw thread opposite direction, underframe board inner chamber lateral part installs driving motor, driving motor's output with the one end of first threaded rod links to each other, symmetrical connection is provided with two movable frames on the first threaded rod, the lower part of the tip of movable frame with the inside wall of underframe board offsets, movable frame bottom middle part is connected with first fly leaf, be provided with first thread bush on the first fly leaf, first thread bush with first threaded rod screw thread fit connection, movable frame internal rotation is provided with the second threaded rod, second threaded rod surface has two sets of symmetries and screw thread slider, movable frame one end outer wall has first rotating handle, first rotating handle with second one end links to each other, the movable frame tip with the inside wall of underframe board offsets, the movable frame bottom is provided with first thread bush with the first thread bush, first thread bush with first threaded rod screw thread fit connection is provided with the second threaded rod, second threaded rod inner side of the opposite direction is provided with the second threaded rod, the slider is close to the movable frame top is provided with the centre gripping slider, and is provided with the centre gripping top mutually movable frame.
As a further scheme of the utility model: the locating device comprises a bottom frame plate, a first threaded rod and a second threaded rod, wherein locating rods are arranged in the bottom frame plate and on two sides of the first threaded rod, the locating rods are parallel to the first threaded rod, a second movable plate is connected to the position, corresponding to the locating rods, of the bottom end of the movable frame, and the second movable plate is connected with the corresponding locating rods in a penetrating and matching mode.
As still further aspects of the utility model: the clamping plate is provided with a antiskid plate in a connecting way on one side close to each other, and the antiskid plate is made of materials with elasticity and high surface friction coefficient.
As still further aspects of the utility model: the adjusting component comprises a second threaded sleeve, a third threaded rod, a connecting rod and a second rotating handle, wherein the second threaded sleeve is arranged in the movable port in a rotating mode, the third threaded rod is connected in the second threaded sleeve in a threaded mode, the connecting rod is close to one end of the clamping plate, the second rotating handle is connected to the other end of the third threaded rod, one side, away from each other, of the clamping plate is connected with a connecting plate, and one end, away from the clamping plate, of the connecting plate is connected with one end of the connecting rod in a rotating mode.
As still further aspects of the utility model: the inner walls of two sides of the movable port are respectively provided with a shaft groove, the outer walls of two sides of the second thread sleeve are respectively connected with a connecting shaft, one end, far away from the second thread sleeve, of the connecting shaft is butt-jointed into each shaft groove, and the connecting shafts can rotate in the shaft grooves.
The utility model has the following advantages: this centre gripping frock is through driving motor, first threaded rod, first fly leaf, first thread bush etc. cooperation come the distance between two movable frames for the grip block on the movable frame can cooperate and read the mechanical part of different length and carry out the centre gripping, adjusts the relative contained angle between two grip blocks on a riser through adjusting the subassembly, makes the grip block can mutually support and carries out the centre gripping to the mechanical part that has different external diameter sizes, makes through this regulation under the condition that does not change the grip block, still can carry out the centre gripping to the mechanical part of different length and external diameter size, and is effectual to the centre gripping of mechanical part, uses convenient and fast more.
Drawings
Fig. 1 is a top view of an overall structure of an embodiment of the present utility model.
Fig. 2 is a side view of the overall internal structure of an embodiment of the present utility model.
Fig. 3 is a schematic view illustrating an internal structure of the movable port according to an embodiment of the present utility model.
Fig. 4 is a schematic structural view of a second thread bush according to an embodiment of the present utility model.
In the figure: the device comprises a bottom frame plate-1, a first threaded rod-2, a positioning rod-3, a driving motor-4, a movable frame-5, a first movable plate-6, a first threaded sleeve-7, a second movable plate-8, a movable groove-9, a second threaded rod-10, a first rotating handle-11, a threaded slider-12, a vertical plate-13, a cross rod-14, a vertical rod-15, a clamping plate-16, an anti-skid pad-17, an adjusting component-18, a movable opening-19, a shaft groove-20, a second threaded sleeve-21, a connecting shaft-22, a third threaded rod-23, a second rotating handle-24, a connecting rod-25 and a connecting plate-26.
Description of the embodiments
The technical scheme of the utility model is further described in detail below with reference to the specific embodiments.
Example 1
Referring to fig. 1 and 2, a clamping tool for machining mechanical parts comprises a bottom frame plate 1, a first threaded rod 2 is rotatably connected to the middle part of an inner cavity of the bottom frame plate 1, two groups of external threads with opposite thread directions are arranged on the surface of the first threaded rod 2, a driving motor 4 is mounted on the side part of the inner cavity of the bottom frame plate 1, an output end of the driving motor 4 is connected with one end of the first threaded rod 2, two movable frames 5 are symmetrically connected to the first threaded rod 2, the lower part of the end part of each movable frame 5 abuts against the inner side wall of the bottom frame plate 1, a first movable plate 6 is connected to the middle part of the bottom end of each movable frame 5, a first thread sleeve 7 is arranged on the first movable plate 6, the first thread sleeve 7 is in threaded fit with the first threaded rod 2, a second threaded rod 10 is rotatably connected to the movable frame 5, the surface of the second threaded rod 10 is provided with two groups of external threads which are symmetrical and have opposite thread directions, the second threaded rod 10 is symmetrically and in threaded fit connection with two threaded sliding blocks 12, a first rotating handle 11 is arranged on the outer wall of one end of the movable frame 5, the first rotating handle 11 is connected with one end of the second threaded rod 10, the top end of the movable frame 5 is provided with a movable groove 9 for the threaded sliding blocks 12 to move, the bottom end of the threaded sliding blocks 12 are in sliding fit with the inner bottom surface of the movable frame 5, the top ends of the threaded sliding blocks 12 are connected with vertical plates, the tops of the vertical plates close to one another are connected with a cross rod 14, one ends of the cross rods 14 close to one another are vertically connected with vertical rods 15, two ends of the vertical rods 15 are respectively connected with one ends of two clamping plates 16 in a rotating mode, the positions of the vertical rods 15 corresponding to the clamping plates 16 are provided with adjusting components 18, the adjustment assembly 18 is used to adjust the relative angle between the clamping plate 16 and the riser.
Referring to fig. 1 and 2, positioning rods 3 are disposed on two sides of the first threaded rod 2 in the bottom frame plate 1, the positioning rods 3 are parallel to the first threaded rod 2, a second movable plate 8 is connected to the position of the bottom end of the movable frame 5 corresponding to the positioning rods 3, the second movable plate 8 is connected to the corresponding positioning rods 3 in a penetrating and matching manner, in this embodiment, a antiskid plate is disposed on one side of the adjacent clamping plate 16, which is connected to one side of the adjacent clamping plate 16, the antiskid plate is made of a material with high elasticity and high surface friction coefficient, and the clamping stability of the clamping plate 16 to mechanical parts is improved by an antiskid pad 17
Example two
Referring to fig. 2, 3 and 4, on the basis of the first embodiment, the riser is provided with a movable opening 19, the adjusting component 18 includes a second threaded sleeve 21 rotatably connected to the movable opening 19, a third threaded rod 23 screwed in the second threaded sleeve 21, a connecting rod 25 connected to one end of the third threaded rod 23 near the clamping plate 16, and a second rotating handle 24 connected to the other end of the third threaded rod 23, a connecting plate 26 is connected to one far away from each other of the clamping plates 16, and one end of the connecting plate 26 far away from the clamping plate 16 is rotatably connected to one end of the connecting rod 25.
Referring to fig. 3 and 4, the inner walls of two sides of the movable opening 19 are respectively provided with a shaft groove 20, the outer walls of two sides of the second threaded sleeve 21 are respectively connected with a connecting shaft 22, one end of the connecting shaft 22, which is far away from the second threaded sleeve 21, is butt-jointed into the shaft grooves 20, the connecting shafts 22 can rotate in the shaft grooves 20, the inclination of the clamping plate 16 is adjusted through the third threaded rod 23, and meanwhile, the inclination of the third threaded rod 23 is self-adjusted, and meanwhile, the second threaded sleeve 21 is driven to rotate in the movable opening 19 through the connecting shafts 22.
Working principle: when the clamping device is used, the distance between the two movable frames 5 is adjusted according to the length of a mechanical part, the first threaded rod 2 is driven to rotate through the driving motor 4, the first movable plate 6 is driven to move through the first threaded sleeve 7, the movable frame 5 is driven to move to adjust the position of the movable frame 5 in the inner frame plate, the relative included angle between the two clamping plates 16 on one vertical plate is adjusted according to the outer diameter of the mechanical part, the second rotating handle 24 is rotated to drive the third threaded rod 23 to move in the second threaded sleeve 21, the connecting plate 26 is driven to adjust the inclination of the clamping plates 16 through the connecting rod 25, the relative included angle between the two clamping plates 16 is adjusted, the second threaded rod 10 is driven to rotate through the first rotating handle 11 after that, the two threaded sliding blocks 12 are driven to be close to each other, and the clamping plates 16 on the two vertical plates are driven to be close to each other to clamp the end parts of the mechanical part.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. The utility model provides a clamping tool for machining mechanical parts, includes the underframe board, its characterized in that, underframe board inner chamber middle part rotates the connection and is provided with first threaded rod, first threaded rod surface has two sets of symmetry and the external screw thread that the screw thread direction is opposite, underframe board inner chamber lateral part installs driving motor, driving motor's output with the one end of first threaded rod links to each other, symmetrical connection is provided with two movable frames on the first threaded rod, the lower part of the tip of movable frame with the inside wall of underframe board offsets, movable frame bottom middle part is connected with first fly leaf, be provided with first thread bush on the first fly leaf, first thread bush with first threaded rod screw thread fit connection, movable frame internal rotation connection is provided with the second threaded rod, second threaded rod surface has two sets of symmetry and the external screw thread that the screw thread direction is opposite, symmetrical and screw thread fit connection have two screw thread sliders on the second threaded rod, movable frame one end outer wall has first twist grip, first twist grip and second twist grip link to each other with second end, movable frame tip with the inside diameter adjustment groove has the opposite side of the vertical bar, the vertical bar is provided with the relative position of vertical bar adjustment groove and vertical bar, vertical bar setting up the relative position of vertical bar.
2. The clamping tool for machining mechanical parts according to claim 1, wherein positioning rods are arranged in the bottom frame plate and on two sides of the first threaded rod, the positioning rods are parallel to the first threaded rod, a second movable plate is connected to the position, corresponding to the positioning rods, of the bottom end of the movable frame, and the second movable plate is connected with the corresponding positioning rods in a penetrating and matching mode.
3. The clamping tool for machining mechanical parts according to claim 2, wherein the clamping plates are connected to one side close to each other and provided with anti-skid plates, and the anti-skid plates are made of materials with high elasticity and high surface friction coefficients.
4. The clamping tool for machining mechanical parts according to claim 1, wherein the vertical plate is provided with a movable opening, the adjusting assembly comprises a second threaded sleeve rotatably connected in the movable opening, a third threaded rod in the second threaded sleeve in a threaded fit manner, a connecting rod connected to one end of the third threaded rod close to the clamping plate and a second rotating handle connected to the other end of the third threaded rod, one sides, far away from each other, of the clamping plate are connected with connecting plates, and one ends, far away from the clamping plate, of the connecting plates are rotatably connected with one ends of the connecting rods.
5. The clamping tool for machining of mechanical parts according to claim 4, wherein shaft grooves are formed in inner walls of two sides of the movable opening, connecting shafts are connected to outer walls of two sides of the second threaded sleeve, one end, away from the second threaded sleeve, of each connecting shaft is butted into the shaft grooves, and the connecting shafts can rotate in the shaft grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320355902.1U CN219484945U (en) | 2023-03-01 | 2023-03-01 | Clamping tool for machining mechanical parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320355902.1U CN219484945U (en) | 2023-03-01 | 2023-03-01 | Clamping tool for machining mechanical parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219484945U true CN219484945U (en) | 2023-08-08 |
Family
ID=87507578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320355902.1U Active CN219484945U (en) | 2023-03-01 | 2023-03-01 | Clamping tool for machining mechanical parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219484945U (en) |
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2023
- 2023-03-01 CN CN202320355902.1U patent/CN219484945U/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: 20240328 Address after: 441000 Building 1 and Building 2, Block 26, Zone A, Jiahai Industrial Park, Fukang Avenue, High tech Zone, Xiangyang City, Hubei Province (Residence Declaration) Patentee after: Hubei Xida Precision Machinery Co.,Ltd. Country or region after: China Address before: 755000 ceramic garden in Changle Town, Zhongwei City, Ningxia Patentee before: Ningxia Huayuan Machinery Manufacturing Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |