CN220297067U

CN220297067U - Movable holding bench

Info

Publication number: CN220297067U
Application number: CN202321996985.9U
Authority: CN
Inventors: 褚圣亮; 蒋亢亢; 褚才国
Original assignee: Zhejiang Juxin Technology Co ltd
Current assignee: Zhejiang Juxin Technology Co ltd
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2024-01-05
Anticipated expiration: 2033-07-27

Abstract

The utility model discloses a movable placement saddle, which belongs to the technical field of frame processing and comprises a saddle body, wherein an adjusting cavity is symmetrically formed in the top of the saddle body along the axial direction, a threaded rod is transversely arranged in the adjusting cavity in a penetrating mode, a sliding block is sleeved on the threaded rod in the adjusting cavity, two threads with opposite spiral directions are symmetrically formed in the threaded rod, the sliding block is in threaded fit with the threaded rod, an adjusting motor for driving the threaded rod to rotate is arranged on the saddle body, and support assemblies supported by an auxiliary frame are respectively arranged at the middle section of the saddle body and on the two sliding blocks. The movable holding platform can move and support the support assembly to the corresponding positions to support the two ends of the frame according to the different lengths of the rectangular frame when in operation by rotating the threaded rod arranged in the adjusting cavity and the sliding block and the support assembly and the like.

Description

Movable holding bench

Technical Field

The utility model belongs to the technical field of frame processing, and particularly relates to a movable placement pallet.

Background

Machine tools refer to machines for manufacturing machines, and are generally classified into metal cutting machines, forging machines, woodworking machines, and the like. There are many ways to process machine parts in modern machine manufacturing: besides cutting processing, there are casting, forging, welding, stamping, extrusion and the like, and when rectangular steel frames or window frames are produced, the frame is conveniently subjected to subsequent processing in the processing procedures of welding or drilling frame members and the like, so that the frame is usually required to be positioned, and the conditions that the rectangular frame shape cannot shake during subsequent working are ensured.

The existing fixing frame for the frame is capable of carrying out positioning processing treatment on a rectangular frame with a specific size when the frame is fixed, the fixing frames with corresponding models are required to be replaced when rectangular frames with different models are processed, the overall practicality is poor, and the overall production cost of a plurality of fixing frames which cannot pass through the size is high when the frame is produced.

For this reason, we propose a mobile placement pallet to solve the above problems.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, the existing fixing frame for a frame can be used for carrying out positioning processing on a rectangular frame with a specific size when the frame is fixed, the fixing frames with corresponding types are required to be replaced when rectangular frames with different types are processed, the whole practicability is poor, and the whole production cost of a plurality of fixing frames which do not pass through the size is high when the movable placement support is produced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a movable type is placed saddle, includes the saddle body, adjustment chamber has been seted up along axial direction symmetry to saddle body top, and the adjustment intracavity transversely runs through and is provided with the threaded rod, the adjustment intracavity the cover is established on the threaded rod and is installed the sliding block, two screw threads opposite in spiral direction have been seted up to the symmetry on the threaded rod, the sliding block with screw thread cooperation between the threaded rod, install the regulating motor who drives threaded rod pivoted on the saddle body, the middle section department of saddle body and two all install the braced subassembly that auxiliary frame supported on the sliding block;

the supporting assembly comprises a supporting table, a meshing gear is rotated at the center of the inside of the supporting table, a transmission toothed plate is arranged on two sides of the meshing gear in a sliding mode, the outer edge of the meshing gear is in meshing transmission with one side adjacent to the transmission toothed plate, sliding ways are symmetrically arranged on the supporting table, sliding blocks are arranged in the sliding ways in a sliding mode, one end of the transmission toothed plate is fixed on the sliding blocks, the top of the sliding blocks extends out of the sliding grooves, supporting plates supported by an auxiliary frame are fixed at the top of the sliding blocks, a rotating rod is fixed at the top of the meshing gear, a rotating cavity for the rotation of the rotating rod is formed in the center of the top of the supporting table, positioning holes are formed in the outer edge of the top of the rotating cavity, and the top of the rotating rod is provided with positioning assemblies matched with the positioning holes.

As a further preferable scheme, the positioning assembly comprises a fixed cylinder fixed at the top of the rotating rod, a positioning inserting column is installed in the fixed cylinder in a sliding insertion manner, the bottom of the positioning inserting column is installed in the positioning hole in a insertion manner, a sleeve is fixed at the top of the positioning inserting column, a pull ring is fixed at the top of the sleeve, and a reset spring is sleeved at the position, corresponding to the outer edge of the sleeve, of the fixed cylinder.

As a further preferable scheme, the positioning holes are formed in a plurality of manner, and the positioning holes are distributed in a fan shape on the top of the rotating cavity by taking the center of the supporting table as the center of the circle.

As a further preferable scheme, the vertical section of the sliding block is of an inverted T shape, a sliding rod is arranged on the sliding block in a penetrating mode, and the sliding rod is fixed in the sliding way.

As a further preferable scheme, the outer edge of the top of the supporting platform body is provided with limiting components for limiting the outer edge of the auxiliary frame, and the limiting components are symmetrically arranged on the inner edge of the supporting platform body.

As a further preferable scheme, the limiting component comprises a fixed frame fixed at the top of the supporting platform body, a sliding rod is arranged on the fixed frame in a penetrating manner, one end, close to the center of the supporting platform body, of the sliding rod is fixed with a support plate, a positioning knob is arranged at the center of the top of the fixed frame, the fixed frame is in threaded fit with the positioning knob, and the bottom of the positioning knob is propped against the sliding rod.

As a further preferable scheme, the top of the sliding rod is embedded with a scale plate, and zero scale lines of the scale plate are positioned at one end, close to the support plate, of the top of the sliding rod.

As a further preferable scheme, pulleys are symmetrically arranged at the outer edge of the bottom of the supporting platform body, clamping frames are arranged at two ends of the supporting platform body, and the clamping frames are clamped on the guide rails.

As a further preferable scheme, the top of the clamping frame is rotatably provided with a guide block, the bottom of the supporting platform body is provided with a sliding groove, a guide rod is transversely fixed in the sliding groove, the guide block is sleeved and installed on the guide rod, and balance springs are sleeved and installed on two sides of the guide rod corresponding to the guide block.

As a further preferable scheme, the inner side edge of the clamping frame is embedded with a ball, and the outer edge of the ball is attached to the outer side edge of the guide rail.

In summary, the technical effects and advantages of the present utility model are: according to the movable placement support, through the cooperation between the threaded rods arranged in the adjusting cavity, the sliding blocks and the supporting components on the sliding blocks, the supporting components can be moved and supported to corresponding positions according to different lengths of the rectangular frames to support two ends of the frames during operation, after the two ends of the frames are supported, the rotating rods are directly rotated to drive the meshing gears to rotate, and then the transmission toothed plates are moved to drive the sliding blocks to move, so that the two end supporting plates are moved outwards to support two inner sides of the rectangular frames, further four corners of the rectangular frames are supported, effective positioning treatment can be carried out on the rectangular frames with different sizes, the situation that different fixing frames are replaced according to the rectangular frames with different sizes during production is avoided as much as possible, and the whole production cost is reduced;

through setting up the spacing subassembly in the outer fringe department of saddle body top, at the during operation, carry out auxiliary stay through the extension board to the outside limit of frame and handle, avoid the extension board on spacing subassembly to promote the in-process that supports as far as possible the rectangle frame is excessively outwards released, guarantees that the rectangle frame can not appear great deformation at the fixed in-process of location.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a transverse cross-sectional view of the support table of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 4 is a longitudinal cross-sectional view of the present utility model at a location corresponding to a rotating lever;

FIG. 5 is an enlarged schematic view of the structure of the present utility model at B in FIG. 1;

fig. 6 is a longitudinal sectional view of the corresponding clamping frame of the body of the stand according to the present utility model.

In the figure: 1. a pallet body; 2. a pulley; 3. a support assembly; 4. a support table; 41. a sliding block; 42. a threaded rod; 43. adjusting a motor; 5. a rotating lever; 51. a positioning assembly; 511. a fixed cylinder; 512. positioning the inserted column; 513. a return spring; 514. a sleeve; 52. positioning holes; 6. a meshing gear; 7. a drive toothed plate; 8. a slide block; 81. a slide bar; 9. a supporting plate; 10. a limit component; 11. a slide bar; 111. a scale plate; 12. a fixed frame; 13. a positioning knob; 14. a support plate; 15. a guide rail; 16. a clamping frame; 161. a ball; 162. a guide block; 17. a guide rod; 18. and a balance spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 and 2, a movable holding bench comprises a holding bench body 1, an adjusting cavity is symmetrically arranged at the top of the holding bench body 1 along the axial direction, a threaded rod 42 is transversely arranged in the adjusting cavity in a penetrating manner, a sliding block 41 is sleeved on the threaded rod 42 in the adjusting cavity, two threads with opposite spiral directions are symmetrically arranged on the threaded rod 42, a regulating motor 43 driving the threaded rod 42 to rotate is arranged between the sliding block 41 and the threaded rod 42 in a matching manner, an auxiliary frame supporting component 3 is arranged at the middle section of the holding bench body 1 and on the two sliding blocks 41, the supporting component 3 comprises a supporting bench 4, a meshing gear 6 is rotatably arranged at the center of the inside of the supporting bench 4, two sides of the supporting bench 4 corresponding to the meshing gear 6 are respectively provided with a transmission toothed plate 7 in a sliding manner, a slide way is symmetrically arranged on the supporting bench 4, one end of the transmission toothed plate 7 is fixed on the slide block 8, an auxiliary frame supporting plate 9 is fixedly arranged at the top of the slide block 8, and a meshing gear 5 is fixedly arranged at the top of the supporting plate 6.

Through the cooperation between threaded rod 42 and the sliding block 41 that set up, can be in the course of the work, can adjust the position of sliding block 41 according to the length difference of frame, thereby the convenience supports the square frame of different length, through the supporting component 3 that sets up, at the during operation, dwang 5 drives meshing gear 6 and rotates, meshing transmission between meshing gear 6 and the transmission pinion rack 7, drive slider 8 and remove when transmission pinion rack 7 removes, drive fagging 9 to both sides at the in-process that slider 8 removed and remove, support the four corners of frame through four fagging 9 at supporting component 3 both ends, and then support the processing to the four corners of rectangular frame, can carry out effectual positioning processing to the rectangular frame of equidimension not at the during operation, avoid changing the condition of different mounts according to the rectangular frame of equidimension not as far as possible during production, whole manufacturing cost has been reduced.

The vertical cross section of the sliding block 8 is of an inverted T shape, the sliding block 8 is provided with the sliding rod 81 in a penetrating mode, the sliding rod 81 is fixed in a sliding way, the sliding block 8 can be guaranteed to be of an inverted T shape, the sliding block 8 can be stably clamped in the sliding groove, the sliding rod 81 can be arranged to ensure that the sliding block 8 stably and transversely slides under the action of the sliding rod 81 in the working process, and the occurrence of dislocation of the sliding block 8 and the like is avoided as much as possible.

Referring to fig. 1, 3 and 4, a rotation cavity for rotating the rotation rod 5 is formed in the center of the top of the supporting table 4, a positioning hole 52 is formed in the outer edge of the top of the rotation cavity, a positioning component 51 matched with the positioning hole 52 for positioning is mounted at the top of the rotation rod 5, the positioning component 51 comprises a fixed cylinder 511 fixed at the top of the rotation rod 5, a positioning inserting column 512 is mounted in a sliding inserting manner in the fixed cylinder 511, the bottom of the positioning inserting column 512 is mounted in the positioning hole 52 in a inserting manner, a sleeve 514 is fixed at the top of the positioning inserting column 512, a pull ring is fixed at the top of the sleeve 514, and a reset spring 513 is sleeved at the outer edge of the fixed cylinder 511 corresponding to the sleeve 514.

Through the locating component 51 that sets up, the location post 512 grafting of inserting in locating component 51 in dwang 5 pivoted in-process is installed in locating hole 52 department, accomplishes the whole location of dwang 5, guarantees that the condition such as restoring to the throne can not appear in support component 3 support the in-process dwang 5 of location, makes things convenient for follow-up processing to the frame.

The positioning holes 52 are formed in a plurality, the positioning holes 52 are arranged in a fan shape on the top of the rotating cavity by taking the center of the supporting table 4 as the center of the circle, and the fan-shaped arrangement of the positioning holes 52 can ensure that the rotating rod 5 can be effectively positioned when rotating at any angle in the working process.

Referring to fig. 1 and 5, a limiting component 10 for limiting the outer edge of the auxiliary frame is installed at the outer edge of the top of the supporting platform body 1, a plurality of limiting components 10 are symmetrically arranged at the inner edge of the supporting platform body 1, each limiting component 10 comprises a fixed frame 12 fixed at the top of the supporting platform body 1, a sliding rod 11 is installed on the fixed frame 12 in a penetrating mode, a support plate 14 is fixed at one end, close to the center of the supporting platform body 1, of the sliding rod 11, a positioning knob 13 is installed at the center of the top of the fixed frame 12, threads are matched between the fixed frame 12 and the positioning knob 13, and the bottom of the positioning knob 13 is propped against the sliding rod 11.

Through the spacing subassembly 10 that sets up, the position of adjusting the extension board 14 in advance, and make the extension board 14 of both sides stretch out the same length, rotate positioning knob 13, screw thread cooperation between fixed frame 12 and the positioning knob 13, thereby make positioning knob 13 bottom top establish in slide bar 11 top department, accomplish the whole location of slide bar 11, avoid the extension board 14 on spacing subassembly 10 to promote the in-process that supports to the greatest extent that the rectangle frame is excessively outwards pushed out, guarantee that the rectangle frame can not appear great deformation at the fixed in-process of location.

The scale plate 111 is embedded and installed at the top of the sliding rod 11, zero scale marks of the scale plate 111 are located at one end, close to the support plate 14, of the top of the sliding rod 11, the whole length, extending out of the fixed frame 12, of the sliding rod 11 can be known in the adjusting process through the set scale plate 111, the sliding rods 11 on the limiting assemblies 10 on two sides of the supporting table body 1 are guaranteed to be adjusted to be equal in length, and the follow-up frames can be guaranteed to be fixed at the center of the supporting table body 1.

Referring to fig. 1 and 6, pulley 2 is installed to the outer fringe department symmetry in the saddle body 1 bottom, joint frame 16 is installed at the both ends of saddle body 1, joint frame 16 joint is on guide rail 15, joint frame 16 top department rotates and is provided with guide block 162, the spout has been seted up to saddle body 1 bottom department, transversely be fixed with guide bar 17 in the spout, guide block 162 cover is established and is installed on guide bar 17, the balanced spring 18 is installed to the both sides of corresponding guide block 162 on the guide bar 17 cover, through the balanced spring 18 that sets up, can guarantee that guide block 162 can be stable in the middle section department of guide bar 17 in the course of the work, guarantee that saddle body 1 can not appear dislocation after the turning removes, avoid guide block 162 to appear circumstances such as dislocation.

The balls 161 are embedded and installed on the inner side edges of the clamping frame 16, the outer edges of the balls 161 are attached to the outer side edges of the guide rails 15, and through the arranged balls 161, the clamping frame 16 can be ensured not to be clamped on the guide rails 15 in the working process, and the clamping frame 16 can be ensured to stably slide and be arranged on the guide rails 15 to move.

Working principle: when the sliding rod 11 is in operation, when the rectangular frame is required to be supported, the positions of the support plates 14 are firstly adjusted in advance according to different widths of the frame, the support plates 14 on two sides extend out of the same length, the positioning knob 13 is rotated, the fixing frame 12 is in threaded fit with the positioning knob 13, and therefore the bottom of the positioning knob 13 is propped against the top of the sliding rod 11, and the integral positioning of the sliding rod 11 is completed.

The frame is placed at the top of the supporting table 4, the adjusting motor 43 is started, the adjusting motor 43 drives the threaded rod 42 to rotate, the sliding block 41 is in threaded fit with the threaded rod 42, so that the sliding block 41 moves to two sides, the supporting component 3 on the sliding block 41 moves integrally, when one side of the supporting plate 9 is attached to the inner side of the frame, the adjusting motor 43 stops, the rotating rod 5 is rotated at the moment, the rotating rod 5 drives the meshing gear 6 to rotate, meshing gear 6 and the transmission toothed plate 7 are in meshing transmission, the sliding block 8 is driven to move when the transmission toothed plate 7 moves, the supporting plate 9 is driven to move to two sides in the moving process of the sliding block 8, four supporting plates 9 at two ends of the supporting component 3 support four corners of the frame, and the supporting plate 9 of the supporting component 3 supports the middle section of the frame through the middle section.

The positioning plug posts 512 in the positioning assembly 51 are inserted and installed at the positioning holes 52 in the process of rotating the rotating rod 5, the whole positioning of the rotating rod 5 is completed, the rotating rod 5 is prevented from rotating in the process of supporting the supporting plate 9, when the frame needs to be disassembled, the sleeve 514 is directly pulled, so that the positioning plug posts 512 are pulled, the reset spring 513 is compressed by the positioning plug posts 512, and the supporting assembly 3 is wholly restored to the original position.

When the saddle body 1 needs to be moved integrally, the saddle body 1 is pushed to move along the guide rail 15, and when the saddle body 1 needs to turn, the ball 161 slides along the guide rod 17 to compress the balance spring 18 on one side, and the guide rail 15 is in a straight line shape, so that the guide block 162 is ensured to be positioned at the center of the guide rod 17 by the compressed balance spring 18.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a movable type placement saddle, includes saddle body (1), its characterized in that, adjustment chamber has been seted up along axial direction symmetry to saddle body (1) top, and the adjustment intracavity transversely runs through and is provided with threaded rod (42), set up on threaded rod (42) of adjustment intracavity and install slider (41), two screw threads opposite in spiral direction have been seted up on threaded rod (42) symmetry, slider (41) with screw thread cooperation between threaded rod (42), install on saddle body (1) and drive threaded rod (42) pivoted accommodate motor (43), the middle section department of saddle body (1) and two supporting component (3) that support auxiliary frame was installed on slider (41);

the supporting assembly (3) comprises a supporting table (4), a meshing gear (6) is rotated at the inner center of the supporting table (4), a transmission toothed plate (7) is slidably arranged on two sides of the meshing gear (6) in the supporting table (4), a slide way is symmetrically arranged on the supporting table (4), a sliding block (8) is slidably arranged in the slide way, one end of the transmission toothed plate (7) is fixed on the sliding block (8), a supporting plate (9) supported by an auxiliary frame is fixedly arranged at the top of the sliding block (8) and extends out of the sliding way, a rotating rod (5) is fixedly arranged at the top of the meshing gear (6), a rotating cavity for the rotating rod (5) to rotate is formed in the center of the top of the supporting table (4), a positioning hole (52) is formed in the top of the rotating cavity, and a positioning assembly (51) matched with the positioning hole (52) is arranged at the top of the rotating rod (5).

2. The movable placement pallet according to claim 1, wherein the positioning assembly (51) comprises a fixed cylinder (511) fixed at the top of the rotating rod (5), a positioning inserting column (512) is slidably inserted and installed inside the fixed cylinder (511), the bottom of the positioning inserting column (512) is inserted and installed in the positioning hole (52), a sleeve (514) is fixed at the top of the positioning inserting column (512), a pull ring is fixed at the top of the sleeve (514), and a return spring (513) is sleeved and installed inside the fixed cylinder (511) corresponding to the outer edge of the sleeve (514).

3. The movable placement pallet according to claim 2, wherein a plurality of positioning holes (52) are formed, and the plurality of positioning holes (52) are arranged in a fan shape on the top of the rotating cavity with the center of the supporting table (4) as the center.

4. A mobile placement pallet according to claim 1, characterized in that the vertical section of the slide block (8) is of an inverted T shape, a sliding rod (81) is arranged on the slide block (8) in a penetrating way, and the sliding rod (81) is fixed in a slideway.

5. The movable placement pallet according to claim 1, wherein a limiting component (10) for limiting the outer edge of the auxiliary frame is installed at the outer edge of the top of the pallet body (1), and a plurality of limiting components (10) are symmetrically arranged at the inner edge of the pallet body (1).

6. The movable placement pallet according to claim 5, wherein the limiting assembly (10) comprises a fixed frame (12) fixed at the top of the pallet body (1), a sliding rod (11) is installed on the fixed frame (12) in a penetrating mode, a support plate (14) is fixed at one end, close to the center of the pallet body (1), of the sliding rod (11), a positioning knob (13) is installed at the center of the top of the fixed frame (12), the fixed frame (12) is in threaded fit with the positioning knob (13), and the bottom of the positioning knob (13) is propped against the sliding rod (11).

7. The movable placement pallet according to claim 6, wherein a scale plate (111) is embedded and installed at the top of the sliding rod (11), and zero scale lines of the scale plate (111) are located at one end, close to the supporting plate (14), of the top of the sliding rod (11).

8. The movable placement pallet according to claim 1, wherein pulleys (2) are symmetrically arranged at the outer edge of the bottom of the pallet body (1), clamping frames (16) are arranged at two ends of the pallet body (1), and the clamping frames (16) are clamped on guide rails (15).

9. The movable holding pallet according to claim 8, wherein a guide block (162) is rotatably arranged at the top of the clamping frame (16), a chute is formed at the bottom of the pallet body (1), a guide rod (17) is transversely fixed in the chute, the guide block (162) is sleeved on the guide rod (17), and balance springs (18) are sleeved on two sides of the guide rod (17) corresponding to the guide block (162).

10. The movable placement pallet according to claim 9, wherein balls (161) are embedded and mounted on the inner side edges of the clamping frames (16), and the outer edges of the balls (161) are attached to the outer side edges of the guide rails (15).