CN220593437U - Waist-shaped hole grooving machine - Google Patents

Abstract

The utility model relates to a technical field of work piece dysmorphism hole processing equipment has improved the lower problem of prior art processing kidney-shaped hole efficiency, a kidney-shaped hole groover is disclosed, it includes drilling carriage and material frame, the material frame includes first support body, first spacing and suppression subassembly, the material seat is provided with the propulsion piece, the suppression subassembly includes the pressboard, the drilling carriage includes second support body and removes the strip, it sets up along first spacing length direction to remove the strip, it has a plurality of drilling machines that correspond with waiting to process the hole site to dismantle the interval along the length to remove the strip, the second support body is provided with and is used for promoting the removal strip and is close to or keep away from first drive piece of first spacing. This application can treat that processing is except the degree of freedom of length through first spacing, pressboard and the spacing constraint of second, and first driving piece promotes a plurality of drilling machines and treats the machined part drilling to the propulsion piece promotes and treat the machined part removal to form waist shape hole, a plurality of waist shape holes of simultaneous processing, in order to increase work piece machining efficiency.

Description

Waist-shaped hole grooving machine

Technical Field

The application relates to the technical field of workpiece special-shaped hole processing equipment, in particular to a kidney-shaped hole grooving machine.

Background

In the production process of the plates, a plurality of kidney-shaped holes are required to be processed on the plate array in order to enable the combination among the plates to be more stable or provide a movable space for the plates.

The kidney-shaped hole processing is more complicated than the circular hole processing, the kidney-shaped hole is processed on a plate in the prior art, the sizes and the positions of the two holes are determined firstly, two holes with set sizes are drilled at the determined positions through a drilling machine, and then a blade or a pair of scissors is used for planing the corresponding part between the two holes, so that the kidney-shaped hole to be processed is obtained.

Aiming at the related technology, the processing efficiency of the kidney-shaped hole is lower, meanwhile, the processing efficiency is influenced by the thickness of the plate or the depth of the kidney-shaped hole to be processed, the cutter is not easy to be deep into the hole, and the probability of good products is unstable due to the influence of experience of staff when the cutter is applied with force.

Disclosure of Invention

In order to solve the problem that the efficiency of processing kidney-shaped holes of a workpiece to be processed in the prior art is low, the application provides a kidney-shaped hole grooving machine.

The following technical scheme is adopted:

the utility model provides a kidney-shaped hole groover, includes drilling machine frame and material frame, the material frame includes first support body, first spacing and pressing component, first support body one side border is the processing side, first spacing is followed processing side length direction sets up, first spacing with there is the processing space that is used for placing the machined part between the processing side, on the material seat in the one end in processing space is provided with and is used for promoting the machined part to follow first spacing length direction removes the propulsion piece, pressing component set up in processing space top, pressing component including can follow the gravity direction and remove to the pressboard of butt machined part, drilling machine frame interval set up in processing side is by, drilling machine frame includes second support body and sliding connection in the movable strip on the second support body, the movable strip is followed first spacing length direction sets up, the movable strip is followed length and is dismantled the interval and is connected with a plurality of drilling machines that correspond with the hole site that wait to process, the second support body is provided with and is used for removing or is close to first spacing drive piece.

By adopting the technical scheme, the to-be-machined workpiece is placed in the machining space along the length direction of the first limit strip, the waist shape Kong Mianchao to be machined of the to-be-machined workpiece is drilled on the drill frame, the drilling position of the to-be-machined workpiece is marked, the relative positions of the to-be-machined workpiece and the drilling machines are adjusted, the pressing assembly is controlled to enable the pressing plate to abut against the to-be-machined workpiece up and down, the pressing plate is matched with the surface of the first frame to limit the movement of the to-be-machined workpiece in the vertical direction, and the preparation stage is finished; the drilling machine is started, the first driving piece is controlled to push the drilling machines connected to the movable strip to drill a workpiece to be drilled, after the drilling machine is required to be drilled to be deep, the pushing piece is used for pushing the workpiece to be machined to move, the wall of the hole is machined by the drilling machine to drag the hole to form a kidney-shaped hole, the pushing piece is used for pushing the workpiece to move a distance which is the length of the kidney-shaped hole, and then the drilling machine is withdrawn from the first driving piece to finish machining of the kidney-shaped hole.

Optionally, the propulsion piece is flexible cylinder, the propulsion piece includes propulsion pole and cylinder body, the propulsion pole is followed processing side length direction sliding connection in the cylinder body.

By adopting the technical scheme, the pushing rod in the cylinder body is used for pushing the workpiece to be processed to move, and the stroke speed and the length of the pushing rod are easy to control in the process of pushing the workpiece to be processed due to the fact that the pushing member adopts the telescopic cylinder.

Optionally, a positioning block is arranged at one end of the first limiting bar, which is close to the pushing piece, the positioning block is perpendicular to the first limiting bar, and the pushing rod can be abutted to the workpiece to be processed through the positioning block.

By adopting the technical scheme, the distance between the to-be-machined piece and the pushing piece is limited through the positioning block, so that the stroke of the pushing piece to push the to-be-machined piece to move is better determined, and the machining length of the kidney-shaped hole is accurately controlled.

Optionally, the processing side edge gravity direction is provided with the second spacing, the second spacing stops waiting for the machined part to follow the processing side direction breaks away from first support body.

Through adopting above-mentioned technical scheme, treat the motion of machined part in the horizontal direction through the spacing limit of second and first spacing, combine the restriction of pressboard for treat the machined part and only remain the possibility of first spacing length direction motion.

Optionally, the one end that the ground was kept away from to the second spacing is provided with the parallel the connecting block on first support body surface, the suppression subassembly includes second driving piece and guide bar, the second driving piece set up in on the connecting block, the second driving piece control the pressboard removes, the guide bar connect in one side of pressboard and pass the connecting block.

Through adopting above-mentioned technical scheme, provide a suppression subassembly setting scheme, set up the connecting block through the spacing strip of second, second driving piece and pressboard set up on the connecting block, and the pressboard butt is treated to the upper and lower promotion pressboard of second driving piece, and the guide bar is used for balancing pressboard, prevents that pressboard removal in-process from taking place slope or rotation.

Optionally, the pressing plate is provided with a plurality of rollers for abutting against the workpiece to be processed along the length array.

By adopting the technical scheme, the workpiece to be processed is pressed through the roller, so that the friction resistance born by the pushing piece is reduced when the pushing piece pushes the workpiece to be processed to move, and the processing of the workpiece to be processed is more stable.

Optionally, the first frame surface is perpendicular first spacing length direction has seted up the spout, first spacing be provided with in the slider that slides in the spout, set up in the spout and rotate and be connected with the screw rod, the screw rod pass the slider and with slider threaded connection.

By adopting the technical scheme, the first limiting strip is matched and slidingly connected to the surface of the first frame body through the sliding block and the sliding groove, and the first limiting strip can move along the direction vertical to the length of the first limiting strip, so that the grooving machine can adapt to workpieces to be machined with more sizes; the first limiting bar can be controlled to move by rotating the screw rod, the screw rod is in threaded connection with the sliding block, and the self-locking can be realized, so that the stability in processing is improved due to the limitation of the first limiting bar.

Optionally, the movable bar array is provided with a plurality of connecting holes, and the drilling machine is connected to the movable bar by bolts through the corresponding connecting holes according to the positions of the holes to be processed.

Through adopting above-mentioned technical scheme, the drilling quantity and the drilling position of waiting to be machined piece are preset, the drilling machine of corresponding quantity and position is installed through a plurality of connecting holes that the array set up to processing more types wait to machined piece.

In summary, the present application includes at least one of the following beneficial effects:

1. the first limiting strips, the pressing plates and the second limiting strips are used for limiting the degree of freedom except the length to be processed, the first driving piece pushes the drilling machines to drill holes on the workpiece to be processed, the pushing piece pushes the workpiece to be processed to move so as to form kidney-shaped holes, and meanwhile, a plurality of kidney-shaped holes are processed so as to increase the processing efficiency of the workpiece;

2. the first limiting strip is matched and slidably connected to the first frame body through the sliding block and the sliding groove, so that the grooving machine can adapt to workpieces to be machined in more sizes.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic top view of the present embodiment;

fig. 3 is a schematic sectional view of a chute.

Reference numerals illustrate: 1. a first frame body; 11. a machining side; 12. a processing space; 13. a chute; 131. a screw; 2. a first limit bar; 21. a positioning block; 22. a slide block; 3. the second limit bar; 31. a connecting block; 4. a pressing assembly; 41. a pressing plate; 411. a roller; 42. a second driving member; 421. a support rod; 43. a guide rod; 5. a propulsion member; 51. a propulsion rod; 52. a cylinder; 53. a connecting plate; 6. a second frame body; 61. moving the bar; 611. a connection hole; 62. a drilling machine; 63. a first driving member; 7. a workpiece to be machined; 71. kidney-shaped holes.

Detailed Description

The present application is described in further detail below with reference to fig. 1-3.

Referring to fig. 1, an embodiment of the present application discloses a kidney hole groover, comprising a drill carriage and a material carriage. The material frame includes first support body 1, first spacing 2 and suppression subassembly 4, and first support body 1 is the preferred rectangle table body, and first support body 1 one side border is processing side 11. The first limiting strips 2 are arranged at intervals along the length direction of the processing side 11, and a processing space 12 for placing the workpiece 7 to be processed is reserved between the first limiting strips 2 and the processing side 11. A pushing piece 5 for pushing the workpiece 7 to be processed to move along the length direction of the first limit strip 2 is arranged at one end of the processing space 12 on the material seat. The pressing assembly 4 is arranged above the working space 12, the pressing assembly 4 comprising a pressing plate 41 movable in the direction of gravity into abutment against the workpiece 7 to be worked. The drill carriage is arranged beside the processing side 11 at intervals, the drill carriage comprises a second carriage body 6 and a moving strip 61 which is connected to the second carriage body 6 in a sliding manner, the second carriage body 6 is preferably a rectangular table body, the moving strip 61 is arranged along the length direction of the first limiting strip 2, and the moving strip 61 is a long strip plate with an L-shaped cross section. The movable bar 61 is detachably connected with a plurality of drilling machines 62 corresponding to holes to be processed along the length at intervals, the second frame body 6 is provided with a first driving piece 63 for pushing the movable bar 61 to be close to or far away from the first limiting bar 2, and the first driving piece 63 is a telescopic cylinder. The first driving member 63 pushes the plurality of drilling machines 62 to drill the workpiece 7, and the pushing member 5 pushes the workpiece 7 to move to form the kidney-shaped holes 71, and simultaneously processes the plurality of kidney-shaped holes 71 to increase the workpiece processing efficiency.

Referring to fig. 1 and 2, specifically, the pushing member 5 is a telescopic cylinder, and the pushing member 5 includes a pushing rod 51 and a cylinder 52, wherein the pushing rod 51 is slidably connected to the cylinder 52 along the length direction of the machining side 11, and the cylinder 52 is connected to one side of the first frame 1. Preferably, for stability, a connecting plate 53 may be welded to the surface of the first frame 1, and a hole for the pushing rod 51 to pass through is formed in the connecting plate 53, so that the cylinder 52 is connected with the connecting plate 53 through a bolt. The pushing rod 51 which is connected in the cylinder body 52 in a sliding way pushes the to-be-processed workpiece 7 to move, and the stroke speed and the length of the pushing rod 51 are easy to control in the process of pushing the to-be-processed workpiece 7 due to the fact that the pushing piece 5 adopts a telescopic cylinder.

Referring to fig. 1 and 2, a positioning block 21 is disposed at one end of the first limiting bar 2 near the pushing member 5, the positioning block 21 is perpendicular to the first limiting bar 2, and the height of the positioning block 21 is smaller than the extending surface of the pushing rod 51, so that the pushing rod 51 can abut against the workpiece 7 to be processed through the positioning block 21. The distance between the workpiece 7 to be processed and the pushing member 5 is limited by the positioning block 21, so that the stroke of the pushing member 5 to push the workpiece 7 to be processed can be well determined, and the processing length of the kidney-shaped hole 71 can be accurately controlled.

Referring to fig. 1, a second limiting bar 3 is disposed on the machining side 11 along the gravity direction, the second limiting bar 3 is located at the middle position of the first limiting bar 2 in the length direction, and the second limiting bar 3 blocks the workpiece 7 to be machined from being separated from the first frame 1 along the machining side 11 direction. The second limiting bar 3 and the first limiting bar 2 limit the movement of the workpiece 7 in the horizontal direction, and the limit of the pressing plate 41 is combined, so that the workpiece 7 only leaves the possibility of the movement of the first limiting bar 2 in the length direction.

Referring to fig. 1, a connecting block 31 parallel to the surface of the first frame body 1 is disposed at one end of the second limiting bar 3 far from the ground, and the connecting block 31 and the second limiting bar 3 form an inverted L shape. The pressing assembly 4 comprises a second driving piece 42 and a guide rod 43, the second driving piece 42 is a telescopic cylinder, the second driving piece 42 is connected to one side, far away from the first frame body 1, of the connecting block 31, the second driving piece 42 comprises a supporting rod 421, the supporting rod 421 penetrates through the connecting block 31 to be vertically connected with the pressing plate 41, and the second driving piece 42 can control the pressing plate 41 to move. The guide rods 43 are arranged in two, the guide rods 43 are parallel to the supporting rods 421, one end of each guide rod 43 is vertically connected with the pressing plate 41, and the other end of each guide rod 43 penetrates through the connecting block 31 to be in a free state. The guide rod 43 is connected to one side of the pressing plate 41 and passes through the connection block 31. The connecting block 31 is arranged through the second limiting bar 3, the second driving piece 42 and the pressing plate 41 are arranged on the connecting block 31, the second driving piece 42 can push the pressing plate 41 up and down to abut against the workpiece 7, and the guide rod 43 is used for balancing the pressing plate 41 to prevent the pressing plate 41 from tilting or rotating in the moving process.

Referring to fig. 1, preferably, the pressing plate 41 is an inverted L-shaped plate, the pressing plate 41 is provided with a plurality of rollers 411 for abutting against the workpiece 7 along the length array, and the rotation axis of the rollers 411 is perpendicular to the downward extending face of the pressing plate 41. The roller 411 is used for pressing the workpiece 7, so that friction resistance of the pushing member 5 is reduced when the workpiece 7 is pushed to move, and the workpiece 7 is processed more stably.

Referring to fig. 2 and 3, a sliding groove 13 is formed in the surface of the first frame body 1 perpendicular to the length direction of the first limiting strip 2, the section of the sliding groove 13 is T-shaped, the first limiting strip 2 is provided with a sliding block 22 capable of sliding in the sliding groove 13, the shape of the sliding block 22 corresponds to that of the sliding groove 13, a screw 131 is rotatably connected in the sliding groove 13, and the screw 131 penetrates through the sliding block 22 and is in threaded connection with the sliding block 22. The first limiting strip 2 is matched and slidingly connected to the surface of the first frame body 1 through the sliding block 22 and the sliding groove 13, and the first limiting strip 2 can move along the direction vertical to the length of the first limiting strip, so that the grooving machine can adapt to workpieces 7 to be machined with more sizes; the first limiting bar 2 can be controlled to move by rotating the screw rod 131, the screw rod 131 is in threaded connection with the sliding block 22, self-locking can be achieved, the first limiting bar 2 is used for limiting, and the stability in processing is improved.

Referring to fig. 1, the moving bar 61 is provided with a plurality of connection holes 611 in an array, and the drilling machine 62 is connected to the moving bar 61 through the corresponding connection holes 611 according to the positions of the holes to be processed. The number and positions of the holes to be drilled in the workpiece 7 are preset, and the corresponding number and positions of the drills 62 are installed through the plurality of connection holes 611 arranged in an array to process more types of the workpiece 7.

The implementation principle of the kidney-shaped hole grooving machine provided by the embodiment of the application is as follows:

the preparation stage, placing the to-be-machined workpiece 7 in a machining space 12 along the length direction of the first limiting strip 2, enabling a kidney-shaped hole 71 to be machined of the to-be-machined workpiece 7 to face towards a drill frame, marking the drilling position of the to-be-machined workpiece 7, adjusting the relative positions of the to-be-machined workpiece 7 and a plurality of drilling machines, controlling a pressing assembly 4 to enable a pressing plate 41 to abut against the to-be-machined workpiece 7 from top to bottom, and enabling the pressing plate 41 to cooperate with the surface of the first frame body 1 to limit the movement of the to-be-machined workpiece 7 in the vertical direction;

in the machining stage, the drilling machine 62 is started, the first driving piece 63 is controlled to push the drilling machines 62 connected to the moving bar 61 to drill the workpiece 7 to be machined, after the required hole depth is reached, the pushing piece 5 is used to push the workpiece 7 to be machined to move, so that the drilling machine 62 machines the hole wall to drag and form the kidney-shaped hole 71, the pushing piece 5 is used to push the workpiece to move for a distance which is the length of the kidney-shaped hole 71, and then the drilling machine 62 is withdrawn through the first driving piece 63 to finish machining of the kidney-shaped hole 71.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. The utility model provides a kidney-shaped hole groover which characterized in that: including drill frame and material frame, the material frame includes first support body (1), first spacing (2) and suppression subassembly (4), first support body (1) one side border is processing side (11), first spacing (2) are followed processing side (11) length direction sets up, first spacing (2) with there is processing space (12) that are used for placing waiting for machined part (7) between processing side (11), on the material frame in one end of processing space (12) be provided with be used for promoting waiting for machined part (7) to follow first spacing (2) length direction removes propelling part (5), suppression subassembly (4) set up in processing space (12) top, suppression subassembly (4) including can be followed the gravity direction and move to pressboard (41) of butt waiting for machined part (7), the drill frame interval set up in processing side (11), the drill frame include second support body (6) and sliding connection in on the second support body (6) one end be provided with propulsion part (61) that moves along first spacing (61) length direction, but a plurality of distance (61) are followed to be connected to the length (61), the second frame body (6) is provided with a first driving piece (63) used for pushing the moving strip (61) to be close to or far away from the first limit strip (2).

2. A kidney-hole groover as defined in claim 1, wherein: the propelling piece (5) is a telescopic cylinder, the propelling piece (5) comprises a propelling rod (51) and a cylinder body (52), and the propelling rod (51) is slidably connected in the cylinder body (52) along the length direction of the machining side (11).

3. A kidney-hole groover as defined in claim 2, wherein: one end of the first limit bar (2) close to the pushing piece (5) is provided with a positioning block (21), the positioning block (21) is perpendicular to the first limit bar (2), and the pushing rod (51) can be abutted to the workpiece (7) to be processed through the positioning block (21).

4. A kidney-hole groover as defined in claim 1, wherein: the machining side (11) is provided with a second limiting strip (3) along the gravity direction, and the second limiting strip (3) blocks the to-be-machined piece (7) from separating from the first frame body (1) along the machining side (11) direction.

5. A kidney-hole groover as defined in claim 4, wherein: the one end that second spacing (3) kept away from ground is provided with parallels connecting block (31) on first support body (1) surface, suppression subassembly (4) include second driving piece (42) and guide bar (43), second driving piece (42) set up in on connecting block (31), second driving piece (42) control pressboard (41) remove, guide bar (43) connect in one side of pressboard (41) and pass connecting block (31).

6. A kidney-hole groover as defined in claim 1, wherein: the pressing plate (41) is provided with a plurality of rollers (411) for abutting against the workpiece (7) along the length array.

7. A kidney-hole groover as defined in claim 1, wherein: the sliding block is characterized in that a sliding groove (13) is formed in the surface of the first frame body (1) in a perpendicular mode in the length direction of the first limiting strip (2), the first limiting strip (2) is provided with a sliding block (22) capable of sliding in the sliding groove (13), a screw (131) is rotatably connected in the sliding groove (13), and the screw (131) penetrates through the sliding block (22) and is in threaded connection with the sliding block (22).

8. A kidney-hole groover as defined in claim 1, wherein: the movable strip (61) is provided with a plurality of connecting holes (611) in an array, and the drilling machine (62) is connected to the movable strip (61) through bolts corresponding to the connecting holes (611) according to the positions of the holes to be processed.