CN217197474U

CN217197474U - Pneumatic marking machine

Info

Publication number: CN217197474U
Application number: CN202220130681.3U
Authority: CN
Inventors: 李述政
Original assignee: Xiangyang Chenli Electromechanical Equipment Co ltd
Current assignee: Xiangyang Chenli Electromechanical Equipment Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-08-16
Anticipated expiration: 2032-01-18

Abstract

The utility model provides a pneumatic marking machine, comprises a workbench, be provided with marking mechanism on the workstation, the last marking head that is provided with of marking mechanism, be provided with the supporting seat on the workstation, the supporting seat sets up the below of marking head, be provided with the arc concave surface on the supporting seat, the outer wall arcwall face phase-match of arc concave surface and automobile tail gas cylinder, the top of arc concave surface is provided with the compact heap, compact heap one end is connected with the work end of cylinder one, and the other end stretches to the top of arc concave surface, a fixed setting of cylinder is on the workstation, and the flexible direction of cylinder one is vertical direction, the arc concave surface is provided with the dog along one side of axial direction, the dog is fixed to be set up on the workstation. The utility model provides a cylinder work piece of being exclusively used in automobile exhaust cylinder carries out clear marking, the pneumatic marking machine of centre gripping position adjustable.

Description

Pneumatic marking machine

Technical Field

The utility model relates to a machine parts processing technology field, in particular to pneumatic marking machine.

Background

The pneumatic marking machine is a device which controls a printing needle to move along a certain track in a X, Y two-dimensional plane under the control of a computer, and simultaneously, the printing needle does high-frequency impact motion under the action of compressed air, so that a mark with a certain depth is printed on a workpiece.

The current grant bulletin number CN212827449U, the patent name is a china utility model patent for pneumatic marking machine of car cylinder discloses frame, go up marking mechanism, car cylinder, cylinder supporting bench elevating system, cylinder supporting bench, lower pneumatic marking mechanism and frame workstation, the inboard middle part welded fastening of frame has the frame workstation, the cylinder supporting bench sets up in the top of frame workstation, and the cylinder supporting bench passes through cylinder supporting bench elevating system and be connected with the frame workstation, the fixed marking mechanism that is provided with in inboard upper portion of frame, pneumatic marking mechanism is installed down to the inboard lower part of frame, pneumatic marking mechanism is located the below of frame workstation down, the last mark auxiliary groove of beating of having seted up of cylinder supporting bench. However, the marking machine in the prior art cannot stably clamp the special-shaped cylindrical workpiece, such as the automobile exhaust cylinder, and therefore marking is not clear in imprinting and marking effect is poor.

Therefore, it is necessary to provide a pneumatic marking machine which is specially used for clearly marking a cylindrical workpiece of an automobile exhaust cylinder and has an adjustable clamping position.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cylinder work piece of being exclusively used in automobile exhaust cylinder carries out clear marking, the pneumatic marking machine of centre gripping position adjustable.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a pneumatic marking machine, includes the workstation, be provided with marking mechanism on the workstation, the last marking head that is provided with of marking mechanism, be provided with the supporting seat on the workstation, the supporting seat sets up the below of marking head, be provided with the arc concave surface on the supporting seat, the outer wall arcwall face phase-match of arc concave surface and automobile exhaust section of thick bamboo, the top of arc concave surface is provided with the compact heap, compact heap one end is connected with the work end of cylinder one, and the other end stretches to the top of arc concave surface, cylinder one is fixed to be set up on the workstation, and the flexible direction of cylinder one is vertical direction, the arc concave surface is provided with the dog along one side of axial direction, the dog is fixed to be set up on the workstation.

Through adopting the technical scheme, the utility model discloses a pneumatic marking machine is provided with the supporting seat of taking the arc concave surface through the below at marking the head, can block a car tail gas section of thick bamboo in the supporting seat to axial dog can fix a position the axial of a car tail gas section of thick bamboo, guarantee the uniformity that the mark was beaten to the work piece of beating the mark, place stable back with the work piece, compress tightly the top of work piece with the compact heap through a cylinder shrink, realize that the stable clamp of work piece is tight, the stability of beating the mark operation has been improved, beat mark clarity and uniformity.

As the utility model discloses a further setting still is provided with the slide rail on the workstation, the slide rail extends along the axis direction that is on a parallel with the arc concave surface, a cylinder is fixed to be set up on the cylinder block, be provided with the spout under the cylinder block, in the slide rail embedding spout, the cylinder block slides along the slide rail.

As the utility model discloses a further setting still is provided with cylinder two on the workstation, the flexible direction of cylinder two with the extending direction of slide rail is the same, the side fixed connection of the working end of cylinder two and cylinder block, cylinder two promotes the cylinder block and slides along the slide rail.

Through adopting above-mentioned technical scheme, promote the cylinder block through cylinder two and remove along the slide rail, can adjust the compact heap that cylinder one upper end is connected and compress tightly the position of work piece to the great work piece demand of mark coverage should be beaten, also can deal with the work piece of different shape structures simultaneously and seek the compact surface and compress tightly the operation, improved the application flexibility of device.

As the utility model discloses a further setting, cylinder one is through axis of rotation and cylinder block fixed connection, the axis of rotation rotates on the cylinder block to be connected, driven gear has still been cup jointed in the axis of rotation, driven gear and driving gear meshing, the fixed cover of driving gear is served at the work of motor, the motor passes through the backup pad to be fixed on the cylinder block.

Through adopting above-mentioned technical scheme, when needs press from both sides tight work piece, the starter motor, the driving gear drives driven gear and rotates, order about cylinder one and rotate, the compact heap rotates to perpendicular to arc concave surface axis direction, cylinder one shrink, the compact heap descends and compresses tightly the work piece, the mark clamping operation is beaten in the realization, beat the mark and accomplish the back when beating, cylinder one stretches out, the compact heap rises, the motor reversal, the compact heap is parallel and axis direction by perpendicular to arc concave surface axis direction is rotatory, make things convenient for the quick ejection of compact of work piece, beat the mark ejection of compact, feed efficiency is improved.

As the utility model discloses a further setting, the lower surface of compact heap is provided with and compresses tightly the concave surface with automobile exhaust section of thick bamboo outer wall cambered surface assorted.

Through adopting above-mentioned technical scheme, can improve the area of contact who compresses tightly when compressing tightly the work piece, effectively improve the stability that compresses tightly the operation, also reduce the probability that the compact heap damaged the work piece simultaneously.

As the utility model discloses a further setting has still seted up the elongated hole on the workstation, the extending direction in elongated hole is parallel with the axial direction of arc concave surface, and the bolt runs through dog, elongated hole in proper order and passes through the nut locking.

By adopting the technical scheme, the stop block can adjust the position for stopping positioning through the long hole, and the application scene for dealing with the marking workpieces with different lengths is improved.

As the utility model discloses a further setting, the dog is L shape, L shape the dog is including keeping off straight plane and bottom surface, the bolt runs through flat tie face, elongated hole and passes through the nut locking.

Through adopting above-mentioned technical scheme, the dog simple structure of L shape, connection stability is high, and it is also more convenient to adjust the operation.

The utility model has the advantages that:

1. the utility model discloses a pneumatic marking machine is provided with the supporting seat of taking the arc concave surface through the below at marking the head, can block a car exhaust section of thick bamboo in the supporting seat to axial dog can fix a position the axial of a car exhaust section of thick bamboo, guarantees to beat the uniformity of beating the mark position of beating the work piece of mark, places stable back with the work piece, compresses tightly the top of work piece through a cylinder shrink with the compact heap, realizes that the stability of work piece presss from both sides tightly, has improved the stability of beating the mark operation, beat mark clarity and uniformity.

2. The utility model discloses a pneumatic marking machine promotes the cylinder block through two cylinders and removes along the slide rail, and the compact heap that can an air cylinder upper end is connected compresses tightly the position of work piece to the great work piece demand of mark coverage is beaten in the reply, also can deal with the work piece of different shape structures simultaneously and look for the face that compresses tightly and compress tightly the operation, has improved the application flexibility of device.

3. The utility model discloses a pneumatic marking machine's cylinder is one through axis of rotation and cylinder block fixed connection, and the axis of rotation rotates on the cylinder block to be connected, has still cup jointed driven gear in the axis of rotation, driven gear and driving gear meshing, and the driving gear is fixed cup joints on the work of motor is served, and the motor passes through the backup pad to be fixed on the cylinder block. When needs press from both sides tight work piece, the starter motor, the driving gear drives driven gear and rotates, order about cylinder one and rotate, the compact heap rotates to perpendicular to arc concave surface axis direction, cylinder one shrink, the compact heap descends and compresses tightly the work piece, realize beating mark clamping operation, when beating the mark and accomplish the back, cylinder one stretches out, the compact heap rises, the motor reversal, the compact heap is parallel and axis direction by perpendicular to arc concave surface axis direction rotation, make things convenient for the quick ejection of compact of work piece, improve and beat the mark ejection of compact, feeding efficiency.

4. The utility model discloses a lower surface of compact heap of pneumatic marking machine is provided with and compresses tightly the concave surface with automobile exhaust section of thick bamboo outer wall cambered surface assorted. Therefore, the contact area of the pressing can be increased when the workpiece is pressed, the stability of the pressing operation is effectively improved, and the probability that the workpiece is damaged by the pressing block is reduced.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the pneumatic marking machine of the present invention.

In the figure, 1, a workbench, 2, a marking mechanism, 3, a marking head, 4, a supporting seat, 5, an arc concave surface, 6, a pressing block, 7, a cylinder I, 8, a stop block, 9, a sliding rail, 10, a cylinder seat, 11, a sliding chute, 12, a cylinder II, 13, a rotating shaft, 14, a driven gear, 15, a driving gear, 16, a motor, 17, a supporting plate, 18, a pressing concave surface, 19, an elongated hole, 20, a bolt, 21, a blocking straight surface, 22, a flat bottom surface, 23 and an automobile exhaust cylinder.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, the utility model provides a pneumatic marking machine, comprises a workbench 1, be provided with marking mechanism 2 on the workstation 1, marking mechanism 2 is last to be provided with marking head 3, be provided with supporting seat 4 on the workstation 1, supporting seat 4 sets up marking head 3's below, be provided with arc concave surface 5 on the supporting seat 4, arc concave surface 5 and automobile exhaust section of thick bamboo 23's outer wall arcwall face phase-match, arc concave surface 5's top is provided with compact heap 6, compact heap 6 one end is connected with the work end of cylinder 7, and the other end stretches to arc concave surface 5's top, cylinder 7 is fixed to be set up on workstation 1, and cylinder 7's flexible direction is vertical direction, arc concave surface 5 is provided with dog 8 along one side of axial direction, dog 8 is fixed to be set up on workstation 1.

Specifically, the workbench 1 is further provided with a slide rail 9, the slide rail 9 extends along the axis direction parallel to the arc-shaped concave surface 5, the first cylinder 7 is fixedly arranged on a cylinder block 10, a sliding groove 11 is arranged below the cylinder block 10, the slide rail 9 is embedded into the sliding groove 11, and the cylinder block 10 slides along the slide rail 9.

Specifically, a second cylinder 12 is further arranged on the workbench 1, the extending direction of the second cylinder 12 is the same as the extending direction of the slide rail 9, the working end of the second cylinder 12 is fixedly connected with the side face of the cylinder block 10, and the second cylinder 12 pushes the cylinder block 10 to slide along the slide rail 9.

Specifically, the first air cylinder 7 is fixedly connected with an air cylinder seat 10 through a rotating shaft 13, the rotating shaft 13 is rotatably connected with the air cylinder seat 10, a driven gear 14 is further sleeved on the rotating shaft 13, the driven gear 14 is meshed with a driving gear 15, the driving gear 15 is fixedly sleeved on a working end of a motor 16, and the motor 16 is fixed on the air cylinder seat 10 through a supporting plate 17.

Specifically, the lower surface of the compressing block 6 is provided with a compressing concave surface 18 matched with the arc surface of the outer wall of the automobile exhaust cylinder 23.

Specifically, the workbench 1 is further provided with a long hole 19, the extending direction of the long hole 19 is parallel to the axial direction of the arc-shaped concave surface 5, and the bolt 20 sequentially penetrates through the stop block 8 and the long hole 19 and is locked through a nut.

Specifically, the stopper 8 is L-shaped, the L-shaped stopper 8 comprises a straight stopping surface 21 and a flat bottom surface 22, and the bolt 20 penetrates through the flat bottom surface 22 and the elongated hole 19 and is locked by a nut.

The working principle is as follows: the utility model discloses a pneumatic marking machine is provided with the supporting seat 4 of taking arc concave surface 5 through the below at marking head 3, can block automobile exhaust section of thick bamboo 23 in supporting seat 4, and axial dog 8 can fix a position automobile exhaust section of thick bamboo 23's axial, guarantee the uniformity that the mark was beaten to the work piece of beating of mark, place stable back with the work piece, shrink the top that compresses tightly the work piece with compact heap 6 through cylinder 7, the stable clamp of work piece is realized pressing from both sides tightly, the stability of beating the mark operation has been improved, beat mark clarity and uniformity. The utility model discloses a pneumatic marking machine promotes cylinder block 10 through two 12 cylinders and removes along slide rail 9, and compact heap 6 that can one 7 upper ends of air adjusting cylinder connects compresses tightly the position of work piece to the great work piece demand of mark coverage is beaten in the reply, also can deal with the work piece of different shape structures simultaneously and look for the compact surface and compress tightly the operation, has improved the application flexibility of device.

The principles and embodiments of the present invention have been explained herein using specific embodiments, which are merely used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the scope of the appended claims.

Claims

1. The pneumatic marking machine is characterized by comprising a workbench (1), wherein a marking mechanism (2) is arranged on the workbench (1), a marking head (3) is arranged on the marking mechanism (2), a supporting seat (4) is arranged on the workbench (1), the supporting seat (4) is arranged below the marking head (3), an arc-shaped concave surface (5) is arranged on the supporting seat (4), the arc-shaped concave surface (5) is matched with the arc-shaped surface of the outer wall of an automobile tail gas cylinder (23), a pressing block (6) is arranged above the arc-shaped concave surface (5), one end of the pressing block (6) is connected with the working end of a cylinder I (7), the other end of the pressing block extends to the upper part of the arc-shaped concave surface (5), the cylinder I (7) is fixedly arranged on the workbench (1), the telescopic direction of the cylinder I (7) is vertical, a stop block (8) is arranged on one side of the arc-shaped concave surface (5) along the axial direction, the stop block (8) is fixedly arranged on the workbench (1).

2. The pneumatic marking machine according to claim 1, characterized in that a sliding rail (9) is further arranged on the workbench (1), the sliding rail (9) extends along the axis direction parallel to the arc-shaped concave surface (5), the cylinder I (7) is fixedly arranged on a cylinder seat (10), a sliding groove (11) is arranged below the cylinder seat (10), the sliding rail (9) is embedded in the sliding groove (11), and the cylinder seat (10) slides along the sliding rail (9).

3. The pneumatic marking machine according to claim 2, characterized in that a second air cylinder (12) is further arranged on the workbench (1), the extending direction of the second air cylinder (12) is the same as the extending direction of the slide rail (9), the working end of the second air cylinder (12) is fixedly connected with the side surface of the second air cylinder (10), and the second air cylinder (12) pushes the second air cylinder (10) to slide along the slide rail (9).

4. The pneumatic marking machine according to claim 3, characterized in that the cylinder I (7) is fixedly connected with the cylinder base (10) through a rotating shaft (13), the rotating shaft (13) is rotatably connected with the cylinder base (10), a driven gear (14) is further sleeved on the rotating shaft (13), the driven gear (14) is meshed with a driving gear (15), the driving gear (15) is fixedly sleeved on a working end of a motor (16), and the motor (16) is fixed on the cylinder base (10) through a supporting plate (17).

5. The pneumatic marking machine according to claim 1, characterized in that the lower surface of the pressing block (6) is provided with a pressing concave surface (18) matched with the cambered surface of the outer wall of the automobile exhaust cylinder (23).

6. The pneumatic marking machine according to claim 1, characterized in that the workbench (1) is further provided with a long hole (19), the extending direction of the long hole (19) is parallel to the axial direction of the arc-shaped concave surface (5), and the bolt (20) penetrates through the stop block (8) and the long hole (19) in sequence and is locked by a nut.

7. Pneumatic marking machine according to claim 6, characterized in that the stop (8) is L-shaped, the L-shaped stop (8) comprising a straight stop face (21) and a flat bottom face (22), the bolt (20) being locked by a nut through the flat bottom face (22), the elongated hole (19).