CN221065244U - Fine tuning bearing mechanism of preassembled pre-tuning table - Google Patents
Fine tuning bearing mechanism of preassembled pre-tuning table Download PDFInfo
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- CN221065244U CN221065244U CN202322416695.9U CN202322416695U CN221065244U CN 221065244 U CN221065244 U CN 221065244U CN 202322416695 U CN202322416695 U CN 202322416695U CN 221065244 U CN221065244 U CN 221065244U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 47
- 230000005540 biological transmission Effects 0.000 claims description 18
- 230000006978 adaptation Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 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
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Abstract
The utility model provides a fine adjustment bearing mechanism of a preassembled pre-adjustment table, which comprises a frame, wherein the upper end of the frame is fixedly provided with a workbench, the upper end of the workbench is fixedly connected with a supporting plate, the periphery of the supporting plate is provided with mounting holes, and the right end and the rear end of the frame are respectively provided with an adjusting mechanism.
Description
Technical Field
The utility model belongs to the technical field of machining pre-adjustment, and particularly relates to a fine adjustment bearing mechanism of a pre-adjustment table.
Background
When a machine tool processes a workpiece, the position of the workpiece is usually required to be aligned by a marking table, various pre-assembled tables are also continuously developed, a fine-tuned bearing mechanism of the pre-assembled tables is one of important mechanisms of the pre-assembled tables, in the prior art, a linear module is usually arranged on a workbench to control the movement of a dial indicator in the horizontal direction of the workbench, the workpiece is adjusted in the horizontal direction, but the requirement of the workpiece on the marking alignment in the vertical direction cannot be met, so that errors possibly exist in the workpiece marking alignment, and the produced workpiece has lower quality.
For example, the utility model with the publication number of CN 218169427U discloses a fine adjustment bearing mechanism of a preassembled preset table, in the technical scheme of the patent, the fine adjustment bearing mechanism of the preassembled preset table is generally provided with a linear module on a workbench to control the dial indicator to move in the horizontal direction of the workbench, so as to adjust a workpiece in the horizontal direction, but the requirement of marking and aligning the vertical direction of the workpiece cannot be met, the position of the workpiece in the vertical direction may be caused to have errors, the fine adjustment effect of the workpiece is not ideal, and the quality qualification rate of the processed workpiece is lower.
Disclosure of utility model
In view of the defects in the prior art, the utility model provides the fine adjustment bearing mechanism of the preassembled pre-adjustment table, which not only can carry out fine adjustment on the horizontal direction of a workpiece, but also can adjust the alignment of the workpiece in the vertical direction by the adjustment mechanism, so that the fine adjustment effect is better.
In order to solve the technical problems, the utility model adopts the following technical scheme: the fine adjustment bearing mechanism of the pre-adjustment table comprises a frame, wherein a workbench is fixedly arranged at the upper end of the frame, a supporting plate is fixedly connected to the upper end of the workbench, fixing holes are formed in the periphery of the supporting plate, and an adjusting mechanism is respectively arranged at the right end and the rear end of the frame.
As a further improvement of the utility model, the adjusting mechanism comprises a transverse adjusting mechanism and a vertical adjusting mechanism, the transverse adjusting mechanism comprises third sliding grooves respectively arranged at the right end and the rear end of the frame, threaded rods are respectively arranged in each third sliding groove, each threaded rod is respectively and rotatably connected with a first sliding block, the front end and the left end of the frame are respectively and fixedly provided with a first motor, the output end of each first motor is respectively connected with the corresponding threaded rod, the upper end of each first sliding block is respectively and fixedly provided with a connecting plate, and the upper end of each connecting plate is respectively and fixedly provided with a vertical adjusting mechanism.
As a further improvement of the utility model, the vertical adjusting mechanism comprises a fixing frame fixedly arranged at the upper end of the connecting plate, a first sliding groove is formed in the fixing frame, a sliding rod is connected in the first sliding groove in a sliding manner, a connecting block is fixedly arranged at the upper end of the sliding rod, a second sliding groove is formed in the connecting block, a second sliding block is connected in the second sliding groove in a sliding manner, a groove-shaped hole is formed in the rear side of the connecting block, and a transmission mechanism for driving the second sliding block is arranged on the rear side of the fixing frame.
As a further improvement of the utility model, the transmission mechanism comprises a worm which is rotatably arranged at the rear side of the fixing frame, the upper side of the worm is in meshed connection with a worm wheel, the middle part of the worm wheel is provided with a transmission shaft, the rear end of the transmission shaft is rotatably connected with a first connecting rod, one end of the first connecting rod, which is far away from the transmission shaft, is rotatably connected with a second connecting rod, the second connecting rod passes through a groove-shaped hole and is fixedly connected with the rear end of the sliding block, the rear side of the fixing frame is provided with a second motor, and the output end of the second motor is connected with the worm.
As a further improvement of the utility model, the left side of the connecting block is fixedly connected with a dial indicator base, the dial indicator base is provided with a switch, the dial indicator base is connected with a dial indicator, the front side of the workbench is provided with a placing box, and a remote controller is placed in the placing box.
As a further improvement of the utility model, the upper part of the supporting plate is provided with a tray, the center of the supporting plate is fixedly provided with a positioning shaft, the lower end of the tray is provided with a positioning hole which is matched with the positioning shaft, the upper end of the tray is provided with a substitute workpiece, the middle part of the supporting plate is provided with a mounting hole, and a positioner is arranged in the mounting hole.
Compared with the prior art, the utility model has the following beneficial effects:
First, through setting up horizontal adjustment mechanism, first motor drive threaded rod rotates, and the threaded rod rotates and drives the slider and remove along the threaded rod, and then makes the connecting plate remove to adjust the transverse position of amesdial.
And secondly, through setting up vertical adjusting mechanism, the output end of second motor is connected with the worm, and second motor drive worm rotates, and the worm drives the worm wheel to rotate, and then makes the transmission shaft drive first connecting rod and rotate, and the second connecting rod drives the connecting block and reciprocates to adjust the vertical position of amesdial.
Thirdly, the transverse adjusting mechanism and the vertical adjusting mechanism are respectively adjusted by using a threaded rod and a worm gear, so that the self-locking mechanism can be used for self-locking, the adjustment is more accurate, and the accurate adjustment and control of personnel are facilitated.
Fourth, the front side of workstation is provided with places the box, has placed the remote controller in placing the box, and the remote controller can conveniently control first motor and second motor, makes things convenient for staff remote control to adjust the position of amesdial to beat the table alignment to the work piece more conveniently.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of an adjusting mechanism according to the present utility model;
FIG. 3 is a schematic view of the positioning hole, the positioning shaft and the positioner according to the present utility model;
fig. 4 is a schematic side view of the present utility model.
In the figure: 101. a frame; 102. a work table; 103. a support plate; 104. a fixing hole; 105. placing a box; 106. a remote controller; 201. a third chute; 202. a threaded rod; 203. a first slider; 204. a first motor; 205. a connecting plate; 206. a fixing frame; 207. a first chute; 208. a slide bar; 209. a connecting block; 210. a second chute; 211. a second slider; 212. a slot-shaped hole; 213. a worm; 214. a worm wheel; 215. a transmission shaft; 216. a first link; 217. a second link; 218. a second motor; 219. a dial gauge base; 220. a dial gauge; 301. a tray; 302. positioning a shaft; 303. positioning holes; 304. replacing a workpiece; 305. a positioner.
Detailed Description
For a better understanding of the present utility model, the following examples are set forth to further illustrate the utility model, but are not to be construed as limiting the utility model. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details.
As shown in fig. 1 and 2, the fine adjustment bearing mechanism of the pre-adjustment bench comprises a stand 101, wherein a workbench 102 is fixedly arranged at the upper end of the stand 101, a supporting plate 103 is fixedly connected to the upper end of the workbench 102, fixing holes 104 are formed in the periphery of the supporting plate 103, and an adjusting mechanism is respectively arranged at the right end and the rear end of the stand 101.
As shown in fig. 1, 2 and 3, the adjusting mechanism comprises a transverse adjusting mechanism and a vertical adjusting mechanism, the transverse adjusting mechanism comprises third sliding grooves 201 respectively formed in the right end and the rear end of the frame 101, threaded rods 202 are respectively arranged in each third sliding groove 201, each threaded rod 202 is respectively and rotatably connected with a first sliding block 203, the front end and the left end of the frame 101 are respectively and fixedly provided with a first motor 204, the output end of each first motor 204 is respectively connected with the corresponding threaded rod 202, the upper end of each first sliding block 203 is respectively and fixedly provided with a connecting plate 205, the first motor 204 drives the threaded rod 202 to rotate, the threaded rods 202 rotate to drive the sliding blocks to move along the threaded rods 202, the connecting plates 205 are further moved to adjust the transverse position of the dial indicator 220, and the upper end of each connecting plate 205 is respectively provided with a vertical adjusting mechanism.
As shown in fig. 1 and 2, the vertical adjustment mechanism includes a fixing frame 206 fixedly disposed at an upper end of the connecting plate 205, a first sliding groove 207 is formed in the fixing frame 206, a sliding rod 208 is slidably connected in the first sliding groove 207, a connecting block 209 is fixedly disposed at an upper end of the sliding rod 208, a second sliding groove 210 is formed in the connecting block 209, a second sliding block 211 is slidably connected in the second sliding groove 210, a groove-shaped hole 212 is formed in a rear side of the connecting block 209, and a transmission mechanism for driving the second sliding block 211 is disposed at a rear side of the fixing frame 206.
As shown in fig. 1 and 2, the transmission mechanism comprises a worm 213 rotatably arranged at the rear side of the fixed frame 206, a worm wheel 214 is engaged and connected at the upper side of the worm 213, a transmission shaft 215 is arranged in the middle of the worm wheel 214, a first connecting rod 216 is rotatably connected at the rear end of the transmission shaft 215, a second connecting rod 217 is rotatably connected at one end of the first connecting rod 216 far away from the transmission shaft 215, the second connecting rod 217 passes through a slot-shaped hole 212 and is fixedly connected with the rear end of the sliding block, a second motor 218 is arranged at the rear side of the fixed frame 206, the output end of the second motor 218 is connected with the worm 213, the second motor 218 drives the worm 213 to rotate, the worm 213 drives the worm wheel 214 to rotate, and then the transmission shaft 215 drives the first connecting rod 216 to rotate, and the second connecting rod 217 drives the connecting block 209 to move up and down, so that the vertical position of the dial indicator 220 is adjusted.
As shown in fig. 1, 3 and 4, the dial gauge base 219 is fixedly connected to the left side of the connecting block 209, a switch is arranged on the dial gauge base 219, the dial gauge 220 is connected to the dial gauge base 219, the placing box 105 is arranged on the front side of the workbench 102, the remote controller 106 is placed in the placing box 105, the remote controller 106 can conveniently control the first motor 204 and the second motor 218, the position of the dial gauge 220 is conveniently controlled and adjusted by a worker in a remote manner, and the safety of the worker is ensured.
As shown in fig. 1, 3 and 4, a tray 301 is arranged at the upper part of the supporting plate 103, a positioning shaft 302 is fixedly arranged at the center of the supporting plate 103, a positioning hole 303 which is matched with the positioning shaft 302 is formed at the lower end of the tray 301, a substitute workpiece 304 is arranged at the upper end of the tray 301, a mounting hole is formed in the middle of the supporting plate 103, and a positioner 305 is arranged in the mounting hole.
The using method comprises the following steps: when the device is used, firstly, the tray 301 is placed on the supporting plate 103 through the matching of the positioning shaft 302 and the positioning hole 303, meanwhile, the positioner 305 is aligned with the positioning hole 303, secondly, a workpiece to be processed is placed on the tray 301, a switch on the dial indicator base 219 is turned on, then the first motor 204 and the second motor 218 are turned on through the remote controller 106, the first motor 204 drives the threaded rod 202 to rotate, the threaded rod 202 rotates to drive the sliding block to move along the threaded rod 202, the connecting plate 205 is further driven to move, the transverse position of the dial indicator 220 is adjusted, the second motor 218 drives the worm 213 to rotate, the worm 213 drives the worm wheel 214 to rotate, the transmission shaft 215 drives the first connecting rod 216 to rotate, the second connecting rod 217 drives the connecting block 209 to move up and down, and therefore the vertical position of the dial indicator 220 is adjusted, and the workpiece to be processed is further positioned, measured and adjusted through the dial indicator 220.
Finally, it is noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present utility model, and that other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (5)
1. The utility model provides a fine tuning bearing mechanism of pre-installation presetting station, includes frame (101), its characterized in that: the upper end of frame (101) is fixedly provided with workstation (102), the upper end fixedly connected with backup pad (103) of workstation (102), be equipped with fixed orifices (104) around backup pad (103), the right-hand member and the rear end of frame (101) are provided with adjustment mechanism respectively, adjustment mechanism includes horizontal adjustment mechanism and vertical adjustment mechanism, horizontal adjustment mechanism is including seting up third spout (201) at frame (101) right-hand member and rear end respectively, every third spout (201) inside is provided with threaded rod (202) respectively, every threaded rod (202) are connected with first slider (203) in the rotation respectively, the front end and the left end of frame (101) are fixed respectively and are provided with first motor (204), every the output of first motor (204) are connected with corresponding mount (202) respectively, every first slider (203) upper end is fixed respectively and is provided with connecting plate (205), every connecting plate (205) upper end is provided with vertical adjustment mechanism respectively, vertical adjustment mechanism is including fixed setting up in frame (205) and is provided with first slider (208) inside (208), connecting rod (207) are provided with inside slider (207), the connecting block (209) is inside to be seted up second spout (210), the inside sliding connection of second spout (210) has second slider (211), slot-shaped hole (212) have been seted up to connecting block (209) rear side, mount (206) rear side is provided with the drive mechanism that is used for carrying out the drive to second slider (211).
2. The fine tuning carriage of a pre-assembled pre-tuning station of claim 1, wherein: the transmission mechanism comprises a worm (213) which is rotatably arranged at the rear side of the fixing frame (206), a worm wheel (214) is connected to the upper side of the worm (213) in a meshed mode, a transmission shaft (215) is arranged in the middle of the worm wheel (214), a first connecting rod (216) is rotatably connected to the rear end of the transmission shaft (215), a second connecting rod (217) is rotatably connected to one end, far away from the transmission shaft (215), of the first connecting rod (216), the second connecting rod (217) penetrates through a groove-shaped hole (212) to be fixedly connected with the rear end of the sliding block, a second motor (218) is arranged at the rear side of the fixing frame (206), and the output end of the second motor (218) is connected with the worm (213).
3. The fine tuning carriage of a pre-assembled pre-tuning station of claim 1, wherein: the left side fixedly connected with amesdial base (219) of connecting block (209), be provided with the switch on amesdial base (219), be connected with amesdial (220) on amesdial base (219).
4. The fine tuning carriage of a pre-assembled pre-tuning station of claim 1, wherein: the utility model discloses a support plate, including backup pad (103), backup pad (103) upper portion is provided with tray (301), backup pad (103) center is fixed to be provided with location axle (302), locating hole (303) with location axle (302) adaptation have been seted up to tray (301) lower extreme, tray (301) upper end is provided with takes the place of machined part (304), the mounting hole has been seted up at backup pad (103) middle part, be provided with locator (305) in the mounting hole.
5. The fine tuning carriage of a pre-assembled pre-tuning station of claim 1, wherein: the front side of the workbench (102) is provided with a placement box (105), and a remote controller (106) is placed in the placement box (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322416695.9U CN221065244U (en) | 2023-09-06 | 2023-09-06 | Fine tuning bearing mechanism of preassembled pre-tuning table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322416695.9U CN221065244U (en) | 2023-09-06 | 2023-09-06 | Fine tuning bearing mechanism of preassembled pre-tuning table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221065244U true CN221065244U (en) | 2024-06-04 |
Family
ID=91260656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322416695.9U Active CN221065244U (en) | 2023-09-06 | 2023-09-06 | Fine tuning bearing mechanism of preassembled pre-tuning table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221065244U (en) |
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2023
- 2023-09-06 CN CN202322416695.9U patent/CN221065244U/en active Active
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