CN215365844U - Positioning and clamping device for heat treatment of mechanical workpiece - Google Patents
Positioning and clamping device for heat treatment of mechanical workpiece Download PDFInfo
- Publication number
- CN215365844U CN215365844U CN202121160527.2U CN202121160527U CN215365844U CN 215365844 U CN215365844 U CN 215365844U CN 202121160527 U CN202121160527 U CN 202121160527U CN 215365844 U CN215365844 U CN 215365844U
- Authority
- CN
- China
- Prior art keywords
- positioning
- sliding frame
- sliding
- clamping device
- top plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Heat Treatment Of Articles (AREA)
Abstract
The utility model discloses a positioning and clamping device for heat treatment of mechanical workpieces, which comprises a bottom plate and a fixed seat, wherein the upper end of the bottom plate is provided with the fixed seat, the upper end of the bottom plate is provided with a positioning opening, one end of the fixed seat is fixedly provided with a top plate, one end of the fixed seat is fixedly provided with a positioning shaft, one end of the fixed seat is fixedly provided with a screw rod, the outer part of the positioning shaft is slidably sleeved with a clamping block, one end of the screw rod penetrates through the clamping block and is arranged on one side of the clamping block, the screw rod is spirally connected with the clamping block, one end of the screw rod is slidably sleeved with a rotating rod, the inner part of the fixed seat is provided with a sliding chute, and the sliding chute is slidably provided with a sliding frame. The use is more convenient.
Description
Technical Field
The utility model belongs to the related technical field of clamps, and particularly relates to a positioning and clamping device for heat treatment of a mechanical workpiece.
Background
The clamp is a device which is used for fixing a processing object to enable the processing object to occupy a correct position in a mechanical manufacturing process so as to receive construction or detection, a positioning and clamping device is needed to fix a workpiece when an existing mechanical workpiece is subjected to heat treatment, the clamping length of the clamping device needs to be adjusted to fix the workpiece when the workpiece is fixed due to different types and sizes of the workpiece, the workpiece needs to be placed inside the clamping device by hands in an adjusting process to be adjusted in a fixed length, and therefore the adjustment and the use are inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a positioning and clamping device for heat treatment of mechanical workpieces, and aims to solve the problem that the positioning and clamping device provided in the background technology is troublesome in the process of fixing the workpieces by always supporting the workpieces to be fixed.
In order to achieve the purpose, the utility model provides the following technical scheme: a positioning and clamping device for heat treatment of mechanical workpieces comprises a bottom plate and a fixed seat, wherein the fixed seat is arranged at the upper end of the bottom plate, the upper end of the bottom plate is provided with a positioning opening, one end of the fixed seat is fixed with the top plate, one end of the fixed seat is fixed with the positioning shaft, a screw rod is fixed at one end of the fixed seat, a clamping block is sleeved outside the positioning shaft in a sliding manner, one end of the screw rod penetrates through the clamping block and is arranged on one side of the clamping block, the screw rod is spirally connected with the clamping block, one end of the screw rod is sleeved with a rotating rod in a sliding manner, a sliding groove is arranged inside the fixed seat, a sliding frame is arranged inside the sliding groove in a sliding manner, the other end of the sliding frame penetrates through the top plate and is arranged on the outer side of the top plate, one end of the top plate is provided with a clamping groove, and one end of the sliding chute is fixedly provided with a return spring, and the other end of the return spring is fixedly connected with the sliding frame.
Preferably, one side of the sliding frame can be completely attached to the inner wall of the clamping groove.
Preferably, when the return spring is in an unstressed state, one end of the sliding frame protrudes outside the top plate.
Preferably, the carriage is provided with two sets altogether, and two sets of carriage one end all slides and sets up the inside at the fixing base.
Preferably, the outer wall of the top plate is a smooth wall, and the top plate is fixedly connected with the fixed seat in a welding mode.
Preferably, when the sliding frame is completely sleeved inside the clamping groove, the other end of the sliding frame is attached to the inner wall of one end of the sliding groove.
Compared with the prior art, the utility model provides a positioning and clamping device for heat treatment of mechanical workpieces, which has the following beneficial effects:
firstly, the sliding frame is adopted, so that a workpiece needing to be clamped can be effectively clamped and fixed on the sliding frame, the position of the workpiece on the clamping device can be fixed, the clamping device can be conveniently adjusted to clamp the workpiece, and the clamping device is more convenient to use.
The clamping groove is adopted, so that when a large workpiece needs to be clamped, the sliding frame can be pushed back to the inside of the clamping groove, the clamping use of the workpiece is not influenced, the clamping stabilizing effect of the clamping device is not influenced, and the clamping device is more convenient to use.
The screw rod is adopted, the clamping block is fixed through the matching of the screw rod and the positioning shaft, the position of the clamping block is adjusted through rotating the screw rod, the adjustment is convenient, the clamping is firm, and the using effect is good.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:
FIG. 1 is a schematic perspective view of a positioning and clamping device for heat treatment of a mechanical workpiece according to the present invention;
FIG. 2 is a schematic front view of a positioning and clamping device for heat treatment of a mechanical workpiece according to the present invention;
fig. 3 is an enlarged internal structure diagram of a in fig. 2 according to the present invention.
In the figure: 1. positioning the opening; 2. a base plate; 3. a fixed seat; 4. a top plate; 5. a carriage; 6. positioning the shaft; 7. a screw rod; 8. a clamping block; 9. a rotating rod; 10. a card slot; 11. a chute; 12. a return spring.
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.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a mechanical workpiece's thermal treatment is with location clamping device, including bottom plate 2 and fixing base 3, fixing base 3 is installed to the upper end of bottom plate 2, location mouth 1 has been seted up to the upper end of bottom plate 2, the one end of fixing base 3 is fixed with roof 4, the one end of fixing base 3 is fixed with location axle 6, the one end of fixing base 3 is fixed with lead screw 7, the outside slip of location axle 6 has cup jointed grip block 8, grip block 8 is passed and set up the one side at grip block 8 to the one end of lead screw 7, lead screw 7 and 8 threaded connection of grip block, the one end slip of lead screw 7 has cup jointed bull stick 9, spout 11 has been seted up to the inside of fixing base 3, the inside slip of spout 11 is provided with carriage 5, the other end of carriage 5 passes roof 4 and sets up the outside at roof 4, draw-in groove 10 has been seted up to the one end of roof 4, the one end of spout 11 is fixed with reset spring 12, reset spring 12's the other end and carriage 5 fixed connection.
In order not to influence the normal use of the top plate 4, one side of the sliding frame 5 can be completely attached to the inner wall of the clamping groove 10, and when a large workpiece needs to be clamped, the sliding frame 5 can be retracted into the clamping groove 10, so that the normal supporting use of the top plate 4 is not influenced.
In order to prevent the sliding frame 5 from naturally retracting into the clamping groove 10, when the return spring 12 is in an unstressed state, one end of the sliding frame 5 protrudes out of the top plate 4, so that one side of the sliding frame 5 is positioned outside the clamping groove 10 in a natural state, and a workpiece is conveniently clamped and fixed.
In order to guarantee stability, the sliding frames 5 are provided with two sets, one ends of the two sets of sliding frames 5 are arranged in the fixed seat 3 in a sliding mode, and the two sets of sliding frames 5 clamp the workpiece simultaneously and can stably fix the workpiece.
In order to reduce the abrasion to the surface of the workpiece, the outer wall of the top plate 4 is a smooth wall, and the top plate 4 and the fixed seat 3 are fixedly connected in a welding mode, so that the abrasion of the contact surface of the top plate 4 and the workpiece to the workpiece is small.
In order to ensure the sliding range of the sliding frame 5, when the sliding frame 5 is completely sleeved inside the clamping groove 10, the other end of the sliding frame 5 is attached to the inner wall of one end of the sliding groove 11, so that the sliding frame 5 can be ensured to have enough length inside the sliding groove 11 to slide into the clamping groove 10.
The working principle is as follows: one end of a workpiece to be clamped is clamped in the clamping device through the adjusting sliding frame 5, the workpiece can be naturally fixed without being always supported by hands when the clamping device is adjusted, the use is more convenient, when the clamping fixture is used for processing, the position of the sliding frame 5 is selected according to the size of a workpiece, if the workpiece is large and cannot be clamped in the sliding frame 5, the sliding frame 5 is propped against the inside of the clamping groove 10, the workpiece is contacted with the top plate 4, the rotating rod 9 is screwed to adjust the position of the clamping block 8 outside the screw rod 7, so that the workpiece can be clamped, if the workpiece can be fixed through the sliding frame 5, the sliding frame 5 is stretched outwards, one end of the workpiece can be clamped in the groove at the upper end of the sliding frame 5 for fixing, after the fixing is finished, the rotating rod 9 is rotated to drive the screw rod 7 to rotate, so that the clamping block 8 screwed with the screw rod 7 can move to clamp the workpiece on the clamping device for processing.
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 (6)
1. The utility model provides a mechanical parts's thermal treatment is with location clamping device, includes bottom plate (2) and fixing base (3), its characterized in that: the fixing seat (3) is installed at the upper end of the bottom plate (2), the positioning opening (1) is formed in the upper end of the bottom plate (2), the top plate (4) is fixed at one end of the fixing seat (3), the positioning shaft (6) is fixed at one end of the fixing seat (3), the lead screw (7) is fixed at one end of the fixing seat (3), the clamping block (8) is sleeved on the outer portion of the positioning shaft (6) in a sliding mode, one end of the lead screw (7) penetrates through the clamping block (8) and is arranged on one side of the clamping block (8), the lead screw (7) is connected with the clamping block (8) in a spiral mode, the rotating rod (9) is sleeved at one end of the lead screw (7) in a sliding mode, the sliding groove (11) is formed in the fixing seat (3), the sliding frame (5) is arranged on the inner portion of the sliding groove (11) in a sliding mode, and the other end of the sliding frame (5) penetrates through the top plate (4) and is arranged on the outer side of the top plate (4), draw-in groove (10) have been seted up to the one end of roof (4), the one end of spout (11) is fixed with reset spring (12), the other end and carriage (5) fixed connection of reset spring (12).
2. The positioning and clamping device for heat treatment of mechanical workpieces as set forth in claim 1, wherein: one side of the sliding frame (5) can be completely attached to the inner wall of the clamping groove (10).
3. The positioning and clamping device for heat treatment of mechanical workpieces as set forth in claim 1, wherein: when the return spring (12) is in an unstressed state, one end of the sliding frame (5) protrudes out of the top plate (4).
4. The positioning and clamping device for heat treatment of mechanical workpieces as set forth in claim 1, wherein: the sliding frame (5) is provided with two groups, and one end of each sliding frame (5) is arranged inside the corresponding fixed seat (3) in a sliding mode.
5. The positioning and clamping device for heat treatment of mechanical workpieces as set forth in claim 1, wherein: the outer wall of the top plate (4) is a smooth wall, and the top plate (4) is fixedly connected with the fixed seat (3) in a welding mode.
6. The positioning and clamping device for heat treatment of mechanical workpieces as set forth in claim 1, wherein: when the sliding frame (5) is completely sleeved inside the clamping groove (10), the other end of the sliding frame (5) is attached to the inner wall of one end of the sliding groove (11).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121160527.2U CN215365844U (en) | 2021-05-27 | 2021-05-27 | Positioning and clamping device for heat treatment of mechanical workpiece |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121160527.2U CN215365844U (en) | 2021-05-27 | 2021-05-27 | Positioning and clamping device for heat treatment of mechanical workpiece |
Publications (1)
Publication Number | Publication Date |
---|---|
CN215365844U true CN215365844U (en) | 2021-12-31 |
Family
ID=79631907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202121160527.2U Expired - Fee Related CN215365844U (en) | 2021-05-27 | 2021-05-27 | Positioning and clamping device for heat treatment of mechanical workpiece |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN215365844U (en) |
-
2021
- 2021-05-27 CN CN202121160527.2U patent/CN215365844U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN208645072U (en) | A kind of set of books formula fixture of the cabinet convenient for adjusting size | |
CN209984320U (en) | Surgical operation instrument clamping device | |
CN215365844U (en) | Positioning and clamping device for heat treatment of mechanical workpiece | |
CN207427254U (en) | A kind of handset bracket easy to use | |
CN212020527U (en) | Clamp for bearing machining | |
CN210476190U (en) | Bracket for machining | |
CN210126023U (en) | Special-shaped part clamping device | |
CN215617971U (en) | Tool is used in auto machine spare part maintenance | |
CN212254053U (en) | Non-contact measuring device for optical lens | |
CN213456085U (en) | Engine exhaust manifold support testing fixture | |
CN210203873U (en) | Based on drawing anchor clamps architectural design uses portable drawing board frame | |
CN209614913U (en) | A kind of positioning sleeve drilling part clamp for machining | |
CN209750248U (en) | Novel rotary folding bed table | |
CN213641480U (en) | Plate-type external fixing support for treating fracture wound | |
CN209036260U (en) | A kind of machining burnishing device | |
CN215789415U (en) | Fine-adjustable positioning assembly for automobile inspection tool | |
CN208386683U (en) | Novel mobilephone support | |
CN221042954U (en) | Plastic pivot support that flexibility is high | |
CN213319978U (en) | Clamping device is used in solar panel processing | |
CN210072531U (en) | Computer heat abstractor | |
CN220490038U (en) | Rapid detection tool for planeness of graphite plate | |
CN219457574U (en) | Wafer aligner fixture | |
CN218747153U (en) | Peripheral fixed bench vice | |
CN220688488U (en) | Metering detection is with adjusting support | |
CN219809688U (en) | Projector with adjustable support frame |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211231 |
|
CF01 | Termination of patent right due to non-payment of annual fee |