CN213164232U - Clamping mechanism for machining - Google Patents
Clamping mechanism for machining Download PDFInfo
- Publication number
- CN213164232U CN213164232U CN202022049325.2U CN202022049325U CN213164232U CN 213164232 U CN213164232 U CN 213164232U CN 202022049325 U CN202022049325 U CN 202022049325U CN 213164232 U CN213164232 U CN 213164232U
- Authority
- CN
- China
- Prior art keywords
- wall
- workbench
- sides
- clamping mechanism
- fixedly connected
- 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
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a clamping mechanism for machining, comprises a workbench, one side outer wall of workstation is provided with the chamber door, one side outer wall of workstation has the control box through the bolt spiro union, the mounting groove has been seted up to workstation top outer wall, and the mounting groove bottom inner wall has seted up the rectangle opening, the equal sliding connection of rectangle open-ended inner wall has anchor clamps mechanism, the both sides of workstation top outer wall all have the mount pad through the bolt spiro union, anchor clamps mechanism includes the drive seat of L shape structure, the both sides of drive seat bottom inner wall all are fixed with the screw rod, two through the bearing the driven sprocket has all been cup jointed to the one end of screw rod. The utility model discloses a set up detection mechanism in anchor clamps mechanism, the pressure of the convenient real-time detection anchor clamps board when pressing from both sides tightly through the pressure sensor among the detection mechanism avoids anchor clamps mechanism dynamics to lead to the problem that the work piece takes place deformation excessively.
Description
Technical Field
The utility model relates to a machining technical field especially relates to a clamping mechanism for machining.
Background
Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in the machining method can be divided into cutting machining and pressing machining.
The workpiece needs to be clamped and fixed firstly in the machining process, and the existing clamping mechanism is often insufficient in force control in the clamping process, so that the workpiece is deformed and even damaged in the clamping process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a clamping mechanism for machining.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a clamping mechanism for machining comprises a workbench, wherein a box door is arranged on the outer wall of one side of the workbench, a control box is connected to the outer wall of one side of the workbench through a bolt in a screwed mode, a mounting groove is formed in the outer wall of the top of the workbench, a rectangular opening is formed in the inner wall of the bottom of the mounting groove, a clamp mechanism is connected to the inner wall of the rectangular opening in a sliding mode, mounting seats are connected to the two sides of the outer wall of the top of the workbench through bolts in a screwed mode, the clamp mechanism comprises a driving seat in an L-shaped structure, screws are fixed to the two sides of the inner wall of the bottom of the driving seat through bearings, driven chain wheels are sleeved at one ends of the two screws, the outer walls of the two screws are in a screwed mode and are provided with a same sliding block, detection mechanisms are arranged on the two sides of one side of the sliding block, and a driving chain wheel is fixed at one end of a transmission shaft of the adjusting disc, and a chain is connected between the driving chain wheel and the driven chain wheel.
Preferably, the detection mechanism comprises an installation sleeve, and the inner wall of the installation sleeve is connected with a connecting column in a sliding manner.
Preferably, the inner wall of the mounting sleeve is connected with a pressure sensor in a threaded manner through a bolt, and springs are connected between the pressure sensor and the connecting column.
Preferably, the inner walls of the two sides of the workbench are connected with the same sliding rod through bolts in a threaded mode, the outer wall of the sliding rod is connected with sliding sleeves in a sliding mode, the outer wall of the sliding rod is sleeved with a second spring, and the sliding sleeves are connected to the two clamp mechanisms.
Preferably, the inner walls of the two sides of the workbench are respectively screwed with hydraulic rods through bolts, and piston rods of the two hydraulic rods are respectively connected to the two sliding sleeves.
Preferably, the inner walls of the two sides of the workbench are fixed with the same lead screw through a bearing, the outer wall of the lead screw is connected with threaded sleeves in a threaded mode, the threaded sleeves are connected to sliding sleeves in a threaded mode through bolts in a threaded mode, a driven gear is connected to one end of the lead screw in a sleeved mode, the inner wall of the workbench is connected with a speed reducing motor in a threaded mode through bolts in a threaded mode, an output shaft of the speed reducing motor is connected with a driving gear in a sleeved mode, and the driving gear is meshed with the driven.
Preferably, the speed reduction motor and the hydraulic rod are both connected with a switch through a lead, and the switch is connected with a controller through a lead.
The utility model has the advantages that:
1. this clamping mechanism for machining through set up detection mechanism in fixture mechanism, through the convenient real-time detection anchor clamps board of pressure sensor among the detection mechanism pressure when pressing from both sides tightly, avoids fixture mechanism dynamics too big to lead to the problem that the work piece takes place deformation.
2. This clamping mechanism for machining through set up the screw rod in the drive seat, through the cooperation between screw rod and the adjustment disk, is convenient for adjust the high of anchor clamps board, has improved anchor clamps mechanism's application range.
3. This clamping mechanism for machining through set up hydraulic stem or gear motor in the workstation, conveniently presss from both sides tightly the work piece through sliding sleeve drive anchor clamps mechanism, makes things convenient for anchor clamps mechanism to resume the normal position through the second spring in the slide bar.
Drawings
Fig. 1 is a schematic structural view of a clamping mechanism for machining according to the present invention;
fig. 2 is a schematic structural view of a clamping mechanism for machining according to the present invention;
fig. 3 is a schematic structural view of a detecting mechanism of a clamping mechanism for machining according to the present invention;
fig. 4 is a schematic cross-sectional structural view of a worktable according to an embodiment of the clamping mechanism for machining provided by the present invention;
fig. 5 is a schematic sectional structural view of a second working table of an embodiment of a clamping mechanism for machining according to the present invention.
In the figure: 1 workbench, 2 box doors, 3 control box, 4 clamp mechanism, 5 mounting grooves, 6 mounting seats, 7 driving seats, 8 sliding blocks, 9 detection mechanism, 10 clamp plates, 11 screw rods, 12 driven chain wheels, 13 adjusting disk, 14 mounting sleeve, 15 pressure sensor, 16 first spring, 17 connecting column, 18 sliding rod, 19 second spring, 20 sliding sleeve, 21 hydraulic rod, 22 thread sleeve, 23 screw rod, 24 driven gear, 25 reduction motor and 26 driving gear.
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.
Example one
Referring to fig. 1-4, a clamping mechanism for machining, comprising a workbench 1, a box door 2 is arranged on one side outer wall of the workbench 1, a control box 3 is screwed on one side outer wall of the workbench 1 through a bolt, a mounting groove 5 is arranged on the top outer wall of the workbench 1, a rectangular opening is arranged on the bottom inner wall of the mounting groove 5, a clamp mechanism 4 is slidably connected on the inner wall of the rectangular opening, mounting seats 6 are screwed on both sides of the top outer wall of the workbench 1 through bolts, the clamp mechanism 4 comprises a driving seat 7 with an L-shaped structure, screws 11 are fixed on both sides of the bottom inner wall of the driving seat 7 through bearings, a driven sprocket 12 is sleeved on one end of each screw 11, the outer wall sliding blocks of the two screws 11 are screwed with the same sliding block 8, detection mechanisms 9 are arranged on both sides of one side of the two detection mechanisms 9, the same clamp plate 10 is, an adjusting disc 13 is fixed on the outer wall of the top of the driving seat 7 through a bearing, a driving sprocket is fixed at one end of a transmission shaft of the adjusting disc 13, a chain is connected between the driving sprocket and the driven sprocket 12, the detection mechanism 9 comprises an installation sleeve 14, a connection column 17 is slidably connected to the inner wall of the installation sleeve 14, a pressure sensor 15 is screwed on the inner wall of the installation sleeve 14 through a bolt, springs 16 are connected between the pressure sensor 15 and the connection column 17, the inner walls of two sides of the workbench 1 are screwed on the same sliding rod 18 through a bolt, the outer walls of the sliding rod 18 are both slidably connected with sliding sleeves 20, a second spring 19 is sleeved on the outer wall of the sliding rod 18, the two sliding sleeves 20 are both connected to the two clamp mechanisms 4, hydraulic rods 21 are screwed on the inner walls of two sides of the workbench 1 through bolts, piston rods of the two hydraulic rods 21 are both connected to, and the switch is connected with a controller through a lead.
Example two
Referring to fig. 1-3 and 5, a clamping mechanism for machining comprises a workbench 1, a box door 2 is arranged on one side outer wall of the workbench 1, a control box 3 is screwed on one side outer wall of the workbench 1 through a bolt, a mounting groove 5 is arranged on the top outer wall of the workbench 1, a rectangular opening is arranged on the bottom inner wall of the mounting groove 5, a clamp mechanism 4 is slidably connected on the inner wall of the rectangular opening, mounting seats 6 are screwed on two sides of the top outer wall of the workbench 1 through bolts, the clamp mechanism 4 comprises a driving seat 7 with an L-shaped structure, screws 11 are fixed on two sides of the bottom inner wall of the driving seat 7 through bearings, driven sprockets 12 are sleeved on one ends of the two screws 11, the same sliding block 8 is screwed on the outer wall of the two screws 11, detection mechanisms 9 are arranged on two sides of one side of the two screws 8, and a same clamp plate 10 is screwed on one, an adjusting disk 13 is fixed on the outer wall of the top of a driving seat 7 through a bearing, a driving sprocket is fixed at one end of a transmission shaft of the adjusting disk 13, a chain is connected between the driving sprocket and a driven sprocket 12, a detection mechanism 9 comprises an installation sleeve 14, the inner wall of the installation sleeve 14 is connected with a connecting column 17 in a sliding manner, the inner wall of the installation sleeve 14 is connected with a pressure sensor 15 through a bolt in a threaded manner, springs 16 are connected between the pressure sensor 15 and the connecting column 17, the inner walls of two sides of a workbench 1 are connected with a same sliding rod 18 through bolts in a threaded manner, the outer wall of the sliding rod 18 is connected with a sliding sleeve 20 in a sliding manner, the outer wall of the sliding rod 18 is connected with a second spring 19 in a sleeved manner, the two sliding sleeves 20 are connected to two clamp mechanisms 4, the inner walls of two sides of the workbench 1 are fixed with a same lead screw, one end of the screw rod 23 is sleeved with a driven gear 24, the inner wall of the workbench 1 is connected with a speed reducing motor 25 through a bolt in a threaded manner, an output shaft of the speed reducing motor 25 is sleeved with a driving gear 26, the driving gear 26 and the driven gear 24 are meshed with each other, the speed reducing motor 25 is connected with a switch through a wire, and the switch is connected with a controller through a wire.
The working principle is as follows: during the use, whether will install the work piece platform additional according to the actual conditions of work piece, the work piece of normal volume can directly be placed in mounting groove 5, thereby drive screw rod 11 through adjusting adjustment disk 13 on the fixture mechanism 4 and rotate when the work piece volume is great relatively, thereby promote sliding block 8, thereby rise anchor clamps board 10 cooperation work piece platform and use, detect real-time pressure through pressure sensor 15 in the detection mechanism 9 during pressing from both sides tightly, avoid the too big problem that leads to work piece damage or deformation of pressure, hydraulic stem 21 drive sliding sleeve 20 slides and then drives fixture mechanism 4 during the drive of embodiment one, thereby move through two sliding sleeve 20 of gear motor 25 drive two fixture mechanism 4 of embodiment two in the second.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The clamping mechanism for machining comprises a workbench (1) and is characterized in that a box door (2) is arranged on the outer wall of one side of the workbench (1), a control box (3) is fixedly connected to the outer wall of one side of the workbench (1), a mounting groove (5) is formed in the outer wall of the top of the workbench (1), a rectangular opening is formed in the inner wall of the bottom of the mounting groove (5), a clamp mechanism (4) is slidably connected to the inner wall of the rectangular opening, mounting seats (6) are fixedly connected to the two sides of the outer wall of the top of the workbench (1), each clamp mechanism (4) comprises a driving seat (7) of an L-shaped structure, screw rods (11) are fixedly connected to the two sides of the inner wall of the bottom of the driving seat (7) through bearings, driven chain wheels (12) are sleeved at one ends of the two screw rods (11), and the same sliding block (8) is screwed, the both sides of sliding block (8) one side all are provided with detection mechanism (9), two the same anchor clamps board (10) of one side outer wall fixedly connected with of detection mechanism (9), drive seat (7) top outer wall is fixed with adjustment disk (13) through the bearing, and the transmission shaft one end of adjustment disk (13) is fixed with drive sprocket, be connected with the chain between drive sprocket and driven sprocket (12).
2. A clamping mechanism for machining according to claim 1, characterized in that the detecting mechanism (9) comprises a mounting sleeve (14), and a connecting column (17) is slidably connected to the inner wall of the mounting sleeve (14).
3. The clamping mechanism for machining according to claim 2, characterized in that a pressure sensor (15) is fixedly connected to the inner wall of the mounting sleeve (14), and a spring (16) is connected between the pressure sensor (15) and the connecting column (17).
4. The clamping mechanism for machining according to claim 3, characterized in that the same sliding rod (18) is fixedly connected to the inner walls of the two sides of the workbench (1), the sliding sleeves (20) are slidably connected to the outer walls of the sliding rods (18), the second springs (19) are sleeved on the outer walls of the sliding rods (18), and the two sliding sleeves (20) are connected to the two clamp mechanisms (4).
5. The clamping mechanism for machining according to claim 4, wherein the inner walls of the two sides of the workbench (1) are fixedly connected with hydraulic rods (21), and piston rods of the two hydraulic rods (21) are connected to the two sliding sleeves (20).
6. The clamping mechanism for machining according to claim 4, wherein the same lead screw (23) is fixed to inner walls of two sides of the workbench (1) through a bearing, threaded sleeves (22) are screwed to outer walls of the lead screw (23), the two threaded sleeves (22) are fixedly connected to the sliding sleeve (20), a driven gear (24) is sleeved at one end of the lead screw (23), a speed reduction motor (25) is fixedly connected to the inner wall of the workbench (1), a driving gear (26) is sleeved on an output shaft of the speed reduction motor (25), and the driving gear (26) and the driven gear (24) are meshed with each other.
7. The clamping mechanism for machining according to claim 6, wherein the reduction motor (25) and the hydraulic rod (21) are connected with a switch through wires, and the switch is connected with a controller through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022049325.2U CN213164232U (en) | 2020-09-18 | 2020-09-18 | Clamping mechanism for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022049325.2U CN213164232U (en) | 2020-09-18 | 2020-09-18 | Clamping mechanism for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213164232U true CN213164232U (en) | 2021-05-11 |
Family
ID=75775775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022049325.2U Expired - Fee Related CN213164232U (en) | 2020-09-18 | 2020-09-18 | Clamping mechanism for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213164232U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113820113A (en) * | 2021-09-17 | 2021-12-21 | 深圳市二砂深联有限公司 | Nuclear resin grinding wheel detection device and method |
| CN115519494A (en) * | 2022-10-19 | 2022-12-27 | 福美仕智能科技(东莞)有限公司 | Clamp for placing automatic clamping and working method thereof |
-
2020
- 2020-09-18 CN CN202022049325.2U patent/CN213164232U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113820113A (en) * | 2021-09-17 | 2021-12-21 | 深圳市二砂深联有限公司 | Nuclear resin grinding wheel detection device and method |
| CN113820113B (en) * | 2021-09-17 | 2023-12-26 | 深圳市二砂深联有限公司 | Nuclear power resin grinding wheel detection device and method |
| CN115519494A (en) * | 2022-10-19 | 2022-12-27 | 福美仕智能科技(东莞)有限公司 | Clamp for placing automatic clamping and working method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213164232U (en) | Clamping mechanism for machining | |
| CN219444285U (en) | Adjustable machine tool clamp | |
| CN204397371U (en) | Chain wheel rotary index table | |
| CN219212341U (en) | Turning tool for thin-wall piece | |
| CN204339405U (en) | A kind of floating knife machining mechanism of main shaft | |
| CN206855291U (en) | Multifunction hydraulic fixture | |
| CN112372662B (en) | Efficient robot tail end positioning clamping assembly tool | |
| CN211218071U (en) | Positioning auxiliary device for production of drawing machine | |
| CN214923808U (en) | Automatic positioning and clamping tool mechanism for mechanical parts | |
| CN220407976U (en) | Automatic oil supply system of hydraulic clamp of precision machining center | |
| CN108296816B (en) | Flexible clamp for clamping active control of complex component | |
| CN112595449A (en) | Sleeve nut axial force detection rack for new energy automobile and detection method thereof | |
| CN218310474U (en) | Workpiece positioning device for punch press | |
| CN217121524U (en) | Punching machine is used in processing of aluminium door and window fan material | |
| CN212886364U (en) | Cutting clamp for copper strip machining | |
| CN203292867U (en) | Hydraulic automatic floating clamp for axle processing | |
| CN221160263U (en) | Centering and compressing tool for automobile parts | |
| CN216361726U (en) | Intensity detection device for rolled steel plate | |
| CN218225677U (en) | Small-section rack machining tool | |
| CN215035362U (en) | Cradle type support for large horizontal lathe | |
| CN212192888U (en) | Positioning and clamping mechanism for automobile production | |
| CN217516644U (en) | Large-scale steel construction upset frock | |
| CN215356191U (en) | Automatic cutter lifting device of vertical lathe | |
| CN211889952U (en) | Automatic positioning tool | |
| CN220445809U (en) | Adjustable stamping die end face milling jig |
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: 20210511 Termination date: 20210918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |