CN213497706U - Bracket for large-scale machining - Google Patents
Bracket for large-scale machining Download PDFInfo
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- CN213497706U CN213497706U CN202021600374.4U CN202021600374U CN213497706U CN 213497706 U CN213497706 U CN 213497706U CN 202021600374 U CN202021600374 U CN 202021600374U CN 213497706 U CN213497706 U CN 213497706U
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Abstract
The utility model discloses a bracket for large-scale machining, which comprises a bottom plate, a longitudinal moving mechanism, a transverse moving mechanism, a longitudinal motor cover and a bracket, wherein a group of grooves for the longitudinal moving mechanism to move are respectively arranged on two sides of the upper end surface of the bottom plate, transverse limit blocks are arranged at the top ends of a first moving block and a second moving block, a transverse motor is arranged in the transverse motor cover, an output shaft of the transverse motor is welded and fixed with a bidirectional screw rod, a group of transverse moving mechanisms are respectively arranged on two sides in the transverse limit blocks, a group of transverse moving blocks are arranged at the bottom end of the transverse moving mechanism, a group of support blocks are respectively arranged on two sides of the top end of the transverse moving block, the bracket is arranged in the middle of the top end of the support block, a group of transverse moving mechanisms are respectively connected with two ends of the bracket, this bracket for large-scale machining, simple structure, it is safe convenient, be fit for extensive popularization.
Description
Technical Field
The utility model belongs to the technical field of machining, concretely relates to bracket for large-scale machining.
Background
Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in machining modes can be divided into cutting machining and pressing machining, and the workpiece needing to be machined cannot be lifted or lowered by using a bracket in the machining process.
The conventional machining bracket is basically unchanged in height, and when a large or low workpiece is encountered, a heightening device is additionally arranged at the lower layer of the workpiece, so that time and labor are wasted, a potential safety hazard exists, and the defect is overcome by an improved large-scale machining bracket.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bracket for large-scale machining to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a bracket for large-scale machining comprises a bottom plate, a longitudinal moving mechanism, a transverse moving mechanism, a longitudinal motor cover and a bracket, wherein the bottom plate is of a cuboid structure, two sides of the upper end face of the bottom plate are respectively provided with a group of grooves for the longitudinal moving mechanism to move, a first moving block and a second moving block of the longitudinal moving mechanism are respectively in clearance fit with the group of grooves, transverse limit blocks are arranged at the top ends of the first moving block and the second moving block, the upper end face of each transverse limit block is provided with a groove in clearance fit with the transverse moving mechanism, one end of each transverse limit block, far away from the second moving block, is provided with a transverse motor, a transverse motor is arranged in each transverse motor cover, an output shaft of the transverse motor is welded and fixed with a bidirectional screw rod, two sides in each transverse limit block are respectively provided with a group of transverse moving mechanism, and the, the transverse moving block is provided with a hole in threaded fit with the bidirectional lead screw in the middle, a group of supporting blocks are arranged on two sides of the top end of the transverse moving block respectively, a group of longitudinal lead screws are arranged in the middle of the transverse moving block, a bracket is arranged on the top end of each supporting block in the middle, a group of transverse moving mechanisms are connected to two ends of each bracket respectively, one end, away from the transverse moving block, of each bracket is provided with a longitudinal motor cover, a longitudinal motor is arranged inside each longitudinal motor cover, the output end of each longitudinal motor is fixedly welded with the longitudinal lead screws, and a transmission groove for the motor shaft of the driving motor to move is formed in one side.
Preferably, a group of driving motors is arranged in the middle inside the bottom plate, the first moving block 3 and the second moving block 4 are provided with holes for shafts of the first driving wheel 301 and the second driving wheel 401 to pass through, output shafts of the driving motors 101 are respectively welded and fixed with the shafts of the first driving wheel 301 and the second driving wheel 401, and one sides of the first moving block 3 and the second moving block 4 facing the driving motors 101 are provided with transmission grooves 102 for motor shafts of the driving motors 101 to move.
Preferably, the driving motor inside the bottom plate is a double-shaft motor.
Preferably, two ends of the bidirectional screw rod are respectively in threaded fit with a group of transverse moving blocks, the threads of the two groups of transverse moving blocks are opposite, a group of transverse driving wheels are arranged at the bottom ends of the transverse moving blocks, and a groove for the bidirectional screw rod to pass through is formed in the middle of each transverse driving wheel.
Preferably, a group of motor supports are arranged at the bottom end of the longitudinal motor cover.
Preferably, a group of screw rod sliding blocks are respectively arranged at two ends of the bracket, a hole in threaded fit with the longitudinal screw rod is formed in the middle of each screw rod sliding block, sliding block pulleys are arranged on two sides of each screw rod sliding block, and a bracket groove for allowing each screw rod sliding block to slide is formed in the middle of the bracket.
The utility model discloses a technological effect and advantage: the large-scale bracket for machining has the advantages that the driving motor for connecting the first driving wheel and the second driving wheel inside the bottom plate enables the whole longitudinal moving mechanism to change the position at any time so as to adapt to workpieces with different lengths; the transverse motor in the transverse motor cover drives the two-way screw rod in the transverse limiting block, and the two-way screw rod drives the two groups of transverse moving mechanisms in threaded fit with the two-way screw rod, so that the transverse moving mechanisms can finish relative movement to clamp workpieces with different widths, and the phenomenon of pulley or separation during workpiece processing is prevented; the vertical motor in the vertical motor cover is benefited, the vertical motor drives the screw rod sliding block which is in threaded fit with the vertical motor to enable the bracket to change the position up and down, and the vertical motor is suitable for workpieces with different heights, so that the workpieces can be moved up and down only by starting the motor in the machining process, and time and labor are saved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view taken along line B-B of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2;
fig. 4 is a cross-sectional view taken along line a-a of fig. 1 according to the present invention.
In the figure: the device comprises a base plate 1, a driving motor 101, a transmission groove 102, a longitudinal moving mechanism 2, a first moving block 3, a first driving wheel 301, a second moving block 4, a second driving wheel 401, a transverse limiting block 5, a bidirectional screw rod 501, a transverse motor cover 6, a transverse motor 601, a transverse moving mechanism 7, a transverse moving block 8, a transverse driving wheel 801, a supporting block 9, a longitudinal screw rod 10, a longitudinal motor cover 11, a longitudinal motor 1101, a motor support 1102, a bracket 12, a bracket slot 1201, a screw rod slider 1202 and a slider block 1203 pulley.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.
The utility model provides a bracket for large-scale machining as shown in figures 1-4, which comprises a bottom plate 1, a longitudinal moving mechanism 2, a transverse moving mechanism 7, a longitudinal motor cover 11 and a bracket 12, wherein the bottom plate 1 is of a cuboid structure, two sides of the upper end surface of the bottom plate 1 are respectively provided with a group of grooves for the longitudinal moving mechanism 2 to move, a first moving block 3 and a second moving block 4 of the longitudinal moving mechanism 2 are respectively in clearance fit with the group of grooves, the top ends of the first moving block 3 and the second moving block 4 are provided with transverse limit blocks 5, the upper end surface of each transverse limit block 5 is provided with a groove in clearance fit with the transverse moving mechanism 7, one end of each transverse limit block 5 far away from the second moving block 4 is provided with a transverse motor cover 6, a transverse motor 601 is arranged in each transverse motor cover 6, and the output shaft of the transverse motor 601 is welded and fixed with a, the welding and fixing of the transverse motor 601 and the bidirectional screw rod 501 enables the operation stability of the bidirectional screw rod 501 to be improved, a group of transverse moving mechanisms 7 are respectively arranged at two sides in the transverse limiting block 5, a group of transverse moving blocks 8 are arranged at the bottom ends of the transverse moving mechanisms 7, a hole which is in threaded fit with the bidirectional screw rod 501 is arranged in the center of the transverse moving block 8, a group of supporting blocks 9 are respectively arranged on two sides of the top end of the transverse moving block 8, a group of longitudinal screw rods 10 is arranged in the center of the transverse moving block 8, a bracket 12 is arranged in the center of the top end of the supporting block 9, two ends of the bracket 12 are respectively connected with a group of transverse moving mechanisms 7, one end of the bracket 12 far away from the transverse moving block 8 is provided with a longitudinal motor cover 11, the inside of the longitudinal motor cover 11 is provided with a longitudinal motor 1101, and the output end of the longitudinal motor 1101 is welded and fixed with a longitudinal screw rod 10.
Specifically, a group of driving motors 101 is arranged in the middle inside the bottom plate 1, a hole for shafts of the first driving wheel 301 and the second driving wheel 401 to pass through is formed in the first moving block 3 and the second moving block 4, output shafts of the driving motors 101 are respectively welded and fixed with shafts of the first driving wheel 301 and the second driving wheel 401, roller bearings are arranged on the shafts of the first driving wheel 301 and the second driving wheel 401, a transmission groove 102 for a motor shaft of the driving motor 101 to move is formed in one side, facing the driving motor 101, of the first moving block 3 and the second moving block 4, the driving motor 101 drives the first driving wheel 301 and the second driving wheel 401 to enable the whole longitudinal moving mechanism 2 to change the position, and the transmission groove 102 is used for enabling the longitudinal moving mechanism 2 not to be blocked when moving.
Specifically, the driving motor 101 inside the bottom plate 1 is a dual-shaft motor, which is used to save one motor position and simultaneously enable the first driving wheel 301 and the second driving wheel 401 to synchronously operate.
Specifically, two ends of the bidirectional screw rod 501 are respectively in threaded fit with a group of transverse moving blocks 8, the threads of the two groups of transverse moving blocks 8 are opposite, the opposite threads are used for enabling the two groups of transverse moving blocks 8 to move relatively, a group of transverse driving wheels 801 are arranged at the bottom end of each transverse moving block 8, a groove for the bidirectional screw rod 501 to pass through is formed in the middle of each transverse driving wheel 801, each transverse driving wheel 801 is used for reducing friction of the transverse moving mechanism 7 in each transverse limiting block 5, and the groove formed in the middle of each transverse driving wheel 801 enables the transverse moving blocks 8 not to rub against the bidirectional screw rod 501 when moving.
Specifically, a group of motor supports 1102 are arranged at the bottom end of the longitudinal motor cover 11, and the motor supports 1102 are used for separating the longitudinal motor 1101 from the longitudinal motor cover 11, so that the influence of the running vibration of the longitudinal motor 11 on the transverse moving mechanism 7 is reduced.
Specifically, two ends of the bracket 12 are respectively provided with a group of lead screw sliders 1202, a hole in threaded fit with the longitudinal lead screw 10 is formed in the center of each lead screw slider 1202, slider pulleys 1203 are arranged on two sides of each lead screw slider 1202, a bracket slot 1201 for the lead screw sliders 1202 to slide is formed in the center of the bracket 12, the lead screw sliders 1201 are in threaded fit with the longitudinal lead screw 10, so that the height of the bracket 12 can be changed, the bracket slot 1201 formed in the center of the bracket 12 enables the transverse moving block 8 to drive the longitudinal lead screw 10 to move without being affected, and the slider pulleys 1203 on two sides of each lead screw slider 1202 reduce friction force of the lead screw sliders 1202 in moving.
The working principle is that when a workpiece is hoisted and placed on the bracket for large-scale machining, the driving motor 101 in the bottom plate 1 can be started according to different lengths of the workpiece, the driving motor 101 drives the first driving wheel 301 and the second driving wheel 401 at the bottom ends of the first moving block 3 and the second moving block 4, so that the longitudinal positions of the two groups of longitudinal moving mechanisms 2 can be changed, after a proper distance is selected, the workpiece is hoisted and placed on the upper end face of the bracket 12, the longitudinal motor 1101 in the longitudinal motor cover 11 is started according to the height of the workpiece, the longitudinal motor 1101 drives the lead screw slider 1201 to enable the whole bracket 12 to be adjusted up and down, after the proper height is obtained, the transverse motor 601 in the transverse motor cover 6 is started according to the width of the workpiece, the transverse motor 601 drives the bidirectional lead screw 501 in the transverse limiting block 5 to enable the transverse moving mechanism 7 to move, and holes formed in the middle of the transverse moving blocks 8 at the bottom ends of the two, the transverse moving mechanism 7 can move relatively, the transverse moving mechanism 7 moving relatively can clamp the workpiece according to the width difference of the workpiece, and the workpiece separation phenomenon in the machining process is effectively avoided.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a bracket for large-scale machining, includes bottom plate (1), longitudinal movement mechanism (2), transverse movement mechanism (7), vertical motor cover (11) and bracket (12), its characterized in that: the bottom plate (1) is of a cuboid structure, two sides of the upper end face of the bottom plate (1) are respectively provided with a group of grooves for the longitudinal moving mechanism (2) to move, a first moving block (3) and a second moving block (4) of the longitudinal moving mechanism (2) are respectively in clearance fit with the group of grooves, the top ends of the first moving block (3) and the second moving block (4) are provided with a transverse limiting block (5), the upper end face of the transverse limiting block (5) is provided with a groove in clearance fit with the transverse moving mechanism (7), one end of the transverse limiting block (5) far away from the second moving block (4) is provided with a transverse motor cover (6), a transverse motor (601) is arranged in the transverse motor cover (6), an output shaft of the transverse motor (601) is welded and fixed with a bidirectional screw rod (501), two sides in the transverse limiting block (5) are respectively provided with a group of transverse moving mechanisms (, the bottom of lateral shifting mechanism (7) is equipped with a set of lateral shifting block (8), lateral shifting block (8) are equipped with the hole with two-way lead screw (501) screw-thread fit between two parties, the both sides on lateral shifting block (8) top are equipped with a set of supporting shoe (9) respectively, lateral shifting block (8) are equipped with a set of longitudinal screw (10) between two parties, the top of supporting shoe (9) is equipped with bracket (12) between two parties, a set of lateral shifting mechanism (7) is connected respectively at the both ends of bracket (12), the one end that lateral shifting block (8) were kept away from in bracket (12) is equipped with longitudinal motor cover (11), the inside of longitudinal motor cover (11) is equipped with longitudinal motor (1101), the output and the longitudinal screw (10) welded fastening of longitudinal motor (1101).
2. The carrier for large scale machining according to claim 1, wherein: a group of driving motors (101) are arranged in the middle of the inner portion of the bottom plate (1), holes for shafts of the first driving wheel (301) and the second driving wheel (401) to penetrate through are formed in the first moving block (3) and the second moving block (4), output shafts of the driving motors (101) are fixedly welded with the shafts of the first driving wheel (301) and the second driving wheel (401) respectively, and a transmission groove (102) for a motor shaft of the driving motor (101) to move is formed in one side, facing the driving motor (101), of the first moving block (3) and one side, facing the driving motor (101), of the second moving block (4).
3. The carrier for large scale machining according to claim 1, wherein: the driving motor (101) in the bottom plate (1) is a double-shaft motor.
4. The carrier for large scale machining according to claim 1, wherein: two ends of the bidirectional screw rod (501) are respectively in threaded fit with a group of transverse moving blocks (8), the threads of the two groups of transverse moving blocks (8) are opposite, a group of transverse driving wheels (801) are arranged at the bottom end of each transverse moving block (8), and a groove for the bidirectional screw rod (501) to pass through is formed in the middle of each transverse driving wheel (801).
5. The carrier for large scale machining according to claim 1, wherein: the bottom end of the longitudinal motor cover (11) is provided with a group of motor supports (1102).
6. The carrier for large scale machining according to claim 1, wherein: two ends of the bracket (12) are respectively provided with a group of screw rod sliding blocks (1202), a hole in threaded fit with the longitudinal screw rod (10) is formed in the middle of each screw rod sliding block (1202), sliding block pulleys (1203) are arranged on two sides of each screw rod sliding block (1202), and a bracket groove (1201) for the screw rod sliding blocks (1202) to slide is formed in the middle of the bracket (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021600374.4U CN213497706U (en) | 2020-08-05 | 2020-08-05 | Bracket for large-scale machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021600374.4U CN213497706U (en) | 2020-08-05 | 2020-08-05 | Bracket for large-scale machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213497706U true CN213497706U (en) | 2021-06-22 |
Family
ID=76436964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021600374.4U Active CN213497706U (en) | 2020-08-05 | 2020-08-05 | Bracket for large-scale machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213497706U (en) |
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2020
- 2020-08-05 CN CN202021600374.4U patent/CN213497706U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221123 Address after: 621000 college student entrepreneurship Park b213, No. 133, mianxing East Road, high tech Zone, Mianyang City, Sichuan Province Patentee after: Mianyang zhuofuying Technology Co.,Ltd. Address before: 221600 no.083, hulou, Hekou Town, Peixian County, Xuzhou City, Jiangsu Province Patentee before: Wei Yuling |