Compression dadoing device of dadoing machine

Abstract

The utility model relates to the technical field of dadoing machine connecting frames, and discloses a pressing dadoing device of a dadoing machine, which is mounted on the dadoing machine and comprises a connecting frame, and the connecting frame comprises a mounting block and a fixing block; the dadoing assemblies are installed on the connecting frame, the dadoing assemblies are distributed in the moving direction of the connecting frame, and the distance between the bottom ends of the dadoing assemblies and the top of the connecting frame is gradually reduced in the moving direction of the connecting frame; the pressing assembly comprises a connecting block arranged on the connecting frame and a plurality of pressing pieces arranged on the connecting block, the pressing pieces are distributed in the moving direction of the connecting frame, the pressing pieces correspond to the dadoing assemblies one to one, each pressing piece is located in front of the moving direction of the corresponding dadoing assembly, and the pressing pieces abut against the tops of the workpieces. The method has the effect that the possibility that the workpiece is bent in the machining process to affect the workpiece dadoing precision is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of a slotting machine connecting frame, and in particular to a compacting slotting device of a slotting machine. Background Art

[0002] Grooving is an auxiliary process for bending metal or non-metal materials. V-shaped grooves are cut out by special equipment at the bending line where the metal or non-metal material needs to be bent, so that the material can be easily bent and formed, and then bent by a bending machine or manually.

[0003] A slotting machine is a common device used to slot a workpiece. A slotting machine generally includes a slotting frame, a connecting frame, and a slotting assembly. The slotting frame is placed on the ground, the connecting frame is set on the slotting frame, the slotting assembly is installed on the connecting frame, and the slotting assembly is used to slot the workpiece. When the workpiece needs to be slotted, the workpiece is generally placed on the slotting frame, and then the slotting assembly installed on the connecting frame slots the workpiece.

[0004] At present, when a workpiece with a relatively thin thickness (thickness of 1 mm-2 mm) is subjected to a groove planing process, the workpiece being processed is easily subjected to the force of the groove planing assembly and curled, thereby causing a defect that affects the groove planing accuracy of the workpiece. Utility Model Content

[0005] In order to reduce the possibility of bending of the workpiece during the processing and affecting the grooving accuracy of the workpiece, the present application provides a clamping grooving device for a grooving machine.

[0006] The present application provides a compacting and slotting device for a slotting machine using the following technical solution:

[0007] A compacting and slotting device for a slotting machine, comprising

[0008] A connecting frame, the connecting frame comprising a mounting block and a fixing block;

[0009] A slotting assembly, wherein the slotting assembly is mounted on the connecting frame, and a plurality of slotting assemblies are provided, wherein the plurality of slotting assemblies are distributed along the moving direction of the connecting frame, and the distance between the bottom end of the slotting assembly and the top end of the connecting frame gradually decreases along the moving direction of the connecting frame;

[0010] A clamping assembly, the clamping assembly includes a connecting block arranged on the connecting frame and a plurality of clamping members arranged on the connecting block, the plurality of clamping members are distributed along the moving direction of the connecting frame, and the plurality of clamping members correspond to the plurality of groove assemblies one by one, and each of the clamping members is located in front of the corresponding groove assemblies in the moving direction, and the clamping members are in contact with the top of the workpiece.

[0011] Optionally, the pressing member includes a pressing rod disposed on the connecting frame, a top end of the pressing rod is connected to the connecting block, and a bottom end of the pressing rod abuts against a top of the workpiece.

[0012] Optionally, the pressing member further comprises a pressing wheel arranged at the bottom of the pressing rod, the pressing rod and the pressing wheel are rotatably matched, and the pressing wheel contacts the workpiece.

[0013] Optionally, the clamping rod and the connecting block are rotatably matched, and a placement frame for placing the clamping rod is also provided on the connecting frame.

[0014] Optionally, the placement rack includes a sliding plate slidably arranged on the connecting rack and a plurality of placement plates arranged at the bottom of the sliding plate, the plurality of placement plates and the plurality of clamping rods correspond one to one, the placement plates are arranged in a shape, and the placement plates are used to support the corresponding clamping rods.

[0015] Optionally, a placement waist groove is opened on the sliding plate along the moving direction of the connecting frame, and a placement bolt is provided on the connecting frame. The bolt head diameter of the placement bolt is larger than the width of the placement waist groove, and the placement bolt and the placement waist groove are slidably matched.

[0016] Optionally, a rotating shaft is provided on the connecting block along the moving direction of the connecting frame, a telescopic groove is provided on the top of the clamping rod along the length direction of the clamping rod, an adjusting waist groove is provided on the side wall of the telescopic groove along the length direction of the clamping rod, the rotating shaft passes through the adjusting waist groove, a telescopic spring is placed inside the telescopic groove, one end of the telescopic spring is in contact with the rotating shaft, and the other end of the telescopic spring is in contact with the inner wall of the telescopic groove.

[0017] Optionally, a limiting waist groove is opened on the side wall of the clamping rod along the length direction of the clamping rod, and a limiting bolt is arranged on the connecting frame. The limiting bolt and the limiting waist groove are slidably matched, and the bolt head diameter of the limiting bolt is larger than the width of the limiting waist groove.

[0018] In summary, the present application includes at least one of the following beneficial technical effects:

[0019] 1. When grooving the workpiece, the connecting frame drives the grooving assembly to move, and the grooving assembly grooving the workpiece. Since the distance between the bottom end of the grooving assembly and the top end of the connecting frame gradually decreases along the moving direction of the connecting frame, when the grooving assembly grooving the workpiece, the depth of the grooving is gradually deepened, thereby reducing the force on the workpiece during grooving, thereby reducing the possibility of bending of the workpiece.

[0020] When the slotting assembly is slotting the workpiece, the workpiece is pressed against the slotting frame by the pressing member, so as to reduce the possibility of bending of the workpiece. Since there are a plurality of pressing members, each pressing member is placed in front of the corresponding moving direction of the slotting assembly, so that the workpiece in each moving direction of the slotting assembly is pressed against the slotting frame by the corresponding pressing member, further reducing the possibility of bending of the workpiece during the slotting process, which affects the slotting accuracy of the workpiece;

[0021] 2. When there is no need to clamp the workpiece, release the restriction of the clamping rod by the limit bolt, and then rotate the clamping rod to place it on the placement plate. The clamping rod is supported by the placement plate to increase the service life of the telescopic spring inside the telescopic slot. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0023] Figure 2 It is a schematic diagram showing the positional relationship between the connecting frame and the grooving assembly in the embodiment of the present application.

[0024] Figure 3 It is a schematic diagram of the structure of the clamping assembly in the embodiment of the present application.

[0025] Figure 4 It is a schematic diagram showing the positional relationship between the clamping rod and the telescopic spring in the embodiment of the present application.

[0026] Description of reference numerals:

[0027] 1. Connecting frame; 11. Mounting block; 12. Fixing block; 121. Fixing groove; 122. Fastening block; 2. Grooving assembly; 3. Pressing assembly; 31. Connecting block; 311. Connecting groove; 312. Rotating shaft; 32. Pressing piece; 321. Pressing rod; 3211. Adjusting waist groove; 3212. Telescopic spring; 3213. Limiting waist groove; 3214. Limiting bolt; 3215. Telescopic groove; 322. Pressing wheel; 4. Placing frame; 41. Sliding plate; 411. Placing waist groove; 412. Placing bolt; 42. Placing plate. DETAILED DESCRIPTION

[0028] The following combination Figure 1-Figure 4 This application is described in further detail.

[0029] The embodiment of the present application discloses a compression groove planing device of a groove planing machine.

[0030] A compressing and grooving device of a grooving machine comprises a connecting frame 1, a grooving assembly 2, a compressing assembly 3 and a placing frame 4. The connecting frame 1 is mounted on a grooving machine frame, and the connecting frame 1 slides on the grooving machine frame. The grooving assembly 2, the compressing assembly 3 and the placing frame 4 are all mounted on the connecting frame 1. The connecting frame 1 grooves a workpiece through the grooving assembly 2. The compressing assembly 3 is used to compress the workpiece on the grooving machine frame. The placing frame 4 is mounted on the connecting frame 1 near the compressing assembly 3, and the placing frame 4 is used to support the compressing assembly 3.

[0031] When grooving the workpiece, the connecting frame 1 is moved on the grooving frame, and the connecting frame 1 drives the grooving assembly 2 and the clamping assembly 3 to move synchronously. During the movement of the connecting frame 1, the grooving assembly 2 is driven by the connecting frame 1 to grooving the workpiece, and the clamping assembly 3 is installed at a position close to the grooving assembly 2, so as to facilitate the workpiece near the grooving assembly 2 to be clamped on the grooving frame, thereby reducing the possibility of bending of the workpiece during the grooving process, which affects the grooving accuracy of the workpiece. When the clamping assembly 3 is not needed, the clamping assembly 3 is placed on the placement frame 4, and the placement frame 4 supports the clamping assembly 3.

[0032] The connecting frame 1 includes a mounting block 11 and a fixing block 12 .

[0033] The mounting block 11 is T-shaped, and the mounting block 11 is fixedly mounted on the slotting machine frame, and the fixing block 12 is fixedly mounted at the bottom of the vertical side wall of the mounting block 11. A fixing groove 121 is provided on the side of the fixing block 12 away from the mounting block 11 along the height direction of the fixing block 12, and the fixing groove 121 runs through the top and bottom of the fixing block 12, and the fixing groove 121 is a wedge-shaped groove. There are a plurality of fixing grooves 121, and in the embodiment of the present application, there are three fixing grooves 121, and the three fixing grooves 121 are distributed along the length direction of the fixing block 12.

[0034] A fastening block 122 is disposed inside each fixing groove 121 . The fastening block 122 is a wedge-shaped block. Each wedge-shaped block presses the fixing block 12 onto the mounting block 11 by means of bolts.

[0035] The grooving assembly 2 is provided with a plurality of grooving assemblies 2 and a plurality of fixed grooves 121 corresponding one to one, and each grooving assembly 2 is located inside the corresponding fixed groove 121. In the embodiment of the present application, the grooving assembly 2 includes a knife bar and a knife head installed at the bottom of the knife bar. When installing the grooving assembly 2, the knife bar and the fastening block 122 in the grooving assembly 2 are placed inside the fixed groove 121, and the position height of the knife bar of the grooving assembly 2 inside the fixed groove 121 is adjusted according to the position where the grooving assembly 2 needs to be placed, and then, the fastening block 122 is moved toward the direction close to the fixed block 12 by bolts. Since the fastening block 122 and the fixed block 12 are both wedge-shaped, when the fastening block 122 moves toward the direction close to the fixed block 12, the inner wall of the fixed groove 121 squeezes the knife bar of the grooving assembly 2 through the fastening block 122, so as to facilitate fixing the grooving assembly 2 on the connecting frame 1.

[0036] The pressing assembly 3 includes a connecting block 31 and a pressing member 32 .

[0037] The connecting block 31 is fixedly installed on the side of the side wall of the mounting block 11 close to the fixing block 12, and the connecting block 31 is located between the mounting block 11 and the fixing block 12. The connecting block 31 is horizontally arranged, and the length direction of the connecting block 31 is consistent with the length direction of the fixing block 12.

[0038] A connecting groove 311 is provided on one side of the connecting block 31 away from the mounting block 11, and the connecting groove 311 runs through the top and bottom of the connecting block 31. A plurality of connecting grooves 311 are provided, and the plurality of connecting grooves 311 are distributed along the length direction of the connecting block 31. In the embodiment of the present application, three connecting grooves 311 are provided, and the three connecting grooves 311 correspond to the three planing assemblies 2 one by one, and the connecting grooves 311 are located in front of the corresponding planing assemblies 2 in the moving direction.

[0039] A rotating shaft 312 is provided on the connecting block 31 along the length direction of the connecting block 31 , and the rotating shaft 312 is provided through the groove wall of each connecting groove 311 .

[0040] The pressing member 32 includes a pressing rod 321 and a pressing wheel 322 .

[0041] A telescopic groove 3215 is provided at one end of the clamping rod 321 close to the rotating shaft 312 along the length direction of the clamping rod 321 , and two adjusting waist grooves 3211 are provided on the groove wall along the length direction of the clamping rod 321 . The two adjusting waist grooves 3211 are arranged opposite to each other, and the rotating shaft 312 rotates through the two adjusting waist grooves 3211 .

[0042] A telescopic spring 3212 is placed inside the telescopic slot 3215 , one end of the telescopic spring 3212 abuts against the rotating shaft 312 , and the other end of the telescopic spring 3212 abuts against the inner wall of the telescopic slot 3215 .

[0043] A limiting waist groove 3213 is provided along the length direction of the clamping rod 321 on the side away from the fixing block 12, and the limiting waist groove 3213 penetrates the side of the clamping rod 321 close to the fixing block 12. A limiting bolt 3214 is threadedly connected to the side of the fixing block 12 close to the clamping rod 321, and the limiting bolt 3214 and the limiting waist groove 3213 are slidably matched. The diameter of the bolt head of the limiting bolt 3214 is greater than the width of the limiting waist groove 3213, and the bolt head of the limiting bolt 3214 is located on the side of the clamping rod 321 away from the fixing block 12.

[0044] The clamping wheel 322 is located at one end of the clamping rod 321 away from the rotating shaft 312 . The clamping wheel 322 and the clamping rod 321 are rotatably matched, and the clamping wheel 322 is used to contact with the workpiece.

[0045] When the connecting frame 1 moves, the telescopic spring 3212 inside the clamping rod 321 presses the clamping wheel 322 and the workpiece through the clamping rod 321 to facilitate adapting to workpieces of different thicknesses. During the movement of the clamping rod 321, the limiting bolt 3214 guides and limits the clamping rod 321 through the limiting waist groove 3213.

[0046] The placement rack 4 includes a sliding plate 41 and a placement plate 42 .

[0047] The sliding plate 41 is placed on a side of the mounting block 11 close to the fixed block 12 . The sliding plate 41 is vertically arranged, and the length direction of the sliding plate 41 is consistent with the length direction of the fixed block 12 .

[0048] A waist groove 411 is provided on the sliding plate 41 along the length direction of the sliding plate 41 . There are several waist grooves 411 . In the embodiment of the present application, there are two waist grooves 411 , which are distributed along the length direction of the sliding plate 41 .

[0049] The mounting block 11 has a plurality of threaded placement bolts 412 on one side near the sliding plate 41, and the plurality of placement bolts 412 correspond to the plurality of placement waist grooves 411. Each placement bolt 412 is slidably matched with the corresponding placement waist groove 411, and the bolt head diameter of the placement bolt 412 is greater than the width of the placement waist groove 411.

[0050] The sliding plate 41 is mounted on the mounting block 11 by a plurality of placement bolts 412, the sliding plate 41 is supported by the plurality of placement bolts 412, and the sliding plate 41 is limited by the bolt heads of the placement bolts 412. When the sliding plate 41 slides on the mounting block 11, the placement bolts 412 guide and limit the sliding plate 41 through the placement waist grooves 411.

[0051] A plurality of placement plates 42 are provided, and the plurality of placement plates 42 are located below the sliding plate 41 and distributed along the length direction of the sliding plate 41. The plurality of placement plates 42 correspond to the plurality of clamping rods 321 one by one, and each placement plate 42 is an L-shaped plate, and each placement plate 42 is integrally formed with the sliding plate 41.

[0052] When the clamping rod 321 needs to be retracted, the limiting bolt 3214 is removed to make the clamping rod 321 rotate around the rotating shaft 312, and the sliding plate 41 drives the placement plate 42 to move, and then the clamping rod 321 is placed on the placement plate 42, and the clamping rod 321 is supported by the placement plate 42, thereby reducing the possibility of the telescopic spring 3212 being in a compressed state for a long time, thereby improving the service life of the telescopic spring 3212.

[0053] The implementation principle of the compression and grooving device of a grooving machine in the embodiment of the present application is as follows: when grooving a workpiece, the connecting frame 1 drives the grooving assembly 2 to move, and the cutter heads of the multiple grooving assemblies 2 gradually deepen the grooving depth of the workpiece. While the grooving assembly 2 is grooving the workpiece, the workpiece in front of the moving direction of each grooving assembly 2 is compressed on the grooving machine frame by the compression rod 321 under the elastic force of the telescopic spring 3212 through the compression wheel 322, thereby reducing the possibility of bending of the workpiece during the processing. When it is not necessary to compress the workpiece, unscrew the limit bolt 3214 to rotate the compression rod 321, and place the compression rod 321 on the placement plate 42, and support the compression rod 321 through the placement plate 42, thereby increasing the service life of the telescopic spring 3212.

[0054] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A compacting and slotting device for a slotting machine, installed on the slotting machine, characterized in that: include A connecting frame (1), the connecting frame (1) comprising a mounting block (11) and a fixing block (12); A grooving assembly (2), the grooving assembly (2) being mounted on the connecting frame (1), the grooving assembly (2) being provided with a plurality of grooving assemblies (2), the plurality of grooving assemblies (2) being distributed along the moving direction of the connecting frame (1), and the distance between the bottom end of the grooving assembly (2) and the top end of the connecting frame (1) gradually decreases along the moving direction of the connecting frame (1); A clamping assembly (3), the clamping assembly (3) comprising a connecting block (31) arranged on the connecting frame (1) and a plurality of clamping members (32) arranged on the connecting block (31), the plurality of clamping members (32) being distributed along the moving direction of the connecting frame (1), and the plurality of clamping members (32) and the plurality of groove assemblies (2) corresponding one to one, and each of the clamping members (32) being located in front of the corresponding groove assemblies (2) in the moving direction, and the clamping members (32) being in contact with the top of the workpiece.

2. The compacting and slotting device of a slotting machine according to claim 1, characterized in that: The pressing member (32) comprises a pressing rod (321) arranged on the connecting frame (1), the top end of the pressing rod (321) is connected to the connecting block (31), and the bottom end of the pressing rod (321) contacts the top of the workpiece.

3. The compacting and slotting device of a slotting machine according to claim 2, characterized in that: The pressing member (32) further comprises a pressing wheel (322) arranged at the bottom of the pressing rod (321); the pressing rod (321) and the pressing wheel (322) are rotatably matched, and the pressing wheel (322) contacts the workpiece.

4. The compacting and slotting device of a slotting machine according to claim 2, characterized in that: The pressing rod (321) and the connecting block (31) are rotatably matched, and a placement frame (4) for placing the pressing rod (321) is also provided on the connecting frame (1).

5. The compacting and slotting device of a slotting machine according to claim 4, characterized in that: The placement rack (4) comprises a sliding plate (41) slidably arranged on the connecting rack (1) and a plurality of placement plates (42) arranged at the bottom of the sliding plate (41); the plurality of placement plates (42) correspond to a plurality of clamping rods (321) in a one-to-one manner; the placement plates (42) are arranged in an L-shape; and the placement plates (42) are used to support the corresponding clamping rods (321).

6. The compacting and slotting device of a slotting machine according to claim 5, characterized in that: The sliding plate (41) is provided with a placement groove (411) along the moving direction of the connecting frame (1), and the connecting frame (1) is provided with a placement bolt (412), the bolt head diameter of the placement bolt (412) is larger than the width of the placement groove (411), and the placement bolt (412) and the placement groove (411) are slidably matched.

7. The compacting and slotting device of a slotting machine according to claim 2, characterized in that: A rotating shaft (312) is arranged on the connecting block (31) along the moving direction of the connecting frame (1); a telescopic groove (3215) is provided on the top of the pressing rod (321) along the length direction of the pressing rod (321); an adjusting waist groove (3211) is provided on the side wall of the telescopic groove (3215) along the length direction of the pressing rod (321); the rotating shaft (312) passes through the adjusting waist groove (3211); a telescopic spring (3212) is placed inside the telescopic groove (3215); one end of the telescopic spring (3212) contacts the rotating shaft (312), and the other end of the telescopic spring (3212) contacts the inner wall of the telescopic groove (3215).

8. The compacting and slotting device of a slotting machine according to claim 7, characterized in that: A limiting waist groove (3213) is provided on the side wall of the clamping rod (321) along the length direction of the clamping rod (321), and a limiting bolt (3214) is provided on the connecting frame (1). The limiting bolt (3214) and the limiting waist groove (3213) are slidably matched, and the bolt head diameter of the limiting bolt (3214) is greater than the width of the limiting waist groove (3213).

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