CN221755303U - Laser lens clamping ring machining device - Google Patents

Abstract

The present application relates to a laser lens pressure ring processing device, which relates to the field of lens pressure ring processing, including a bed, a clamping mechanism arranged on the bed, and a cutting mechanism slidably connected to the bed, the cutting mechanism slides close to or away from the clamping mechanism, the clamping mechanism is used to clamp the raw material, and the cutting mechanism is provided with a clamping claw, and the clamping claw is used to clamp the raw material. By setting the clamping claw to pull out the raw material, the processing device can automatically pull out the raw material after processing a workpiece, without the need for the staff to pause the device to manually pull out the raw material, which is conducive to improving the processing efficiency.

Description

Laser lens pressure ring processing device

Technical Field

The present application relates to the field of lens pressure ring processing, and in particular to a laser lens pressure ring processing device.

Background Art

A lens pressure ring is a device used to fix the lens, usually made of metal or plastic. It can prevent the lens from falling off during installation or use, and at the same time, it can improve the stability and comfort of the lens.

The pressing ring processing device drills and cuts the long tubular raw material into a pressing ring shape, and finally cuts the lens pressing ring from the raw material.

A lens pressing ring, as shown in FIG1 , comprises a ring body 1 , which is in a circular ring shape and has a plurality of annular grooves 12 and concave grooves 13 , which are distributed on the ring body 1 at intervals.

In the actual processing process, every time a lens pressure ring is completed, the staff needs to manually pull out a section of the raw material for processing. Every time a pressure ring is processed, the staff needs to pull out a section of the raw material, which affects the processing efficiency and needs to be improved.

Utility Model Content

In order to improve processing efficiency, the present application provides a laser lens pressure ring processing device.

A laser lens pressure ring processing device includes a bed, a clamping mechanism arranged on the bed, and a cutting mechanism slidably connected to the bed, the cutting mechanism slides close to or away from the clamping mechanism, the clamping mechanism is used to clamp the raw material, and the cutting mechanism is provided with a clamping jaw, and the clamping jaw is used to clamp the raw material.

By adopting the above technical scheme, during actual processing, the raw material is fixed on the bed through the clamping mechanism, the cutting mechanism moves close to the clamping mechanism, the end of the raw material is processed, and the pressure ring is cut out after the processing is completed. After the cutting is completed, the clamping mechanism drives the clamping claw to move close to the raw material and clamp the raw material, and the cutting mechanism moves away from the clamping mechanism, and the raw material is pulled out by the clamping claw. The processing device can automatically pull out the raw material after processing a workpiece, and there is no need for the staff to pause the device to manually pull out the raw material, which is beneficial to improving the processing efficiency.

Preferably, the cutting mechanism includes a sliding seat slidably connected to the bed, a tool holder rotatably connected to the sliding seat, and a plurality of cutting tools arranged on the tool holder, the clamp is arranged on the tool holder, and the plurality of cutting tools are arranged around the rotating axis of the tool holder, and the rotating axes of the plurality of tool holders are perpendicular to the distribution direction of the clamping mechanism and the sliding seat.

By adopting the above technical solution, in the actual processing process, multiple different types of tools are needed to process the pressure ring. By distributing the different tools on different side walls of the tool holder, it is helpful to reduce the interference between the tools during processing and improve the processing accuracy.

Preferably, the tool holder is provided with a plurality of mounting openings, the positions and number of the mounting openings correspond one-to-one with the positions and number of the cutting tools, the corresponding cutting tools are inserted into the mounting openings, and a positioning member is provided on the tool holder for positioning the cutting tools.

By adopting the above technical solution, the tool is installed in the installation opening through the positioning piece. When the tool is damaged, the tool can be removed from the tool holder alone without replacing the entire cutting mechanism, which is conducive to reducing maintenance costs.

Preferably, the positioning member is a bolt, a plurality of bolts are provided, the bolts are threadedly connected to the tool holder, the bolts extend into the mounting opening, and the bolts press against the tool to position the tool against the inner wall of the mounting opening.

By adopting the above technical solution, when the tool needs to be replaced, the bolt is turned to move away from the tool and detached from the tool, and the tool can be removed from the installation port, and the replaced tool is inserted into the installation port, and the bolt is turned to make the bolt close to the tool, so that the tool can be easily disassembled and assembled. When workpieces of different shapes need to be processed, the tool can be easily replaced.

Preferably, the bed body includes a bed body and a guide seat arranged on the bed body, the clamping mechanism is arranged on the bed body, the cutting mechanism is slidably connected to the guide seat, a waste chip groove is opened on the bed body, and an inclined surface is provided on the guide seat, and the inclined surface is inclined downward in a direction close to the waste chip groove.

By adopting the above technical solution, the debris generated during processing falls on the inclined surface of the guide seat, and the debris falls into the waste chip groove under the action of gravity, which is beneficial to reduce the debris on the moving path of the cutting mechanism, making the cutting mechanism move stably, and is beneficial to improving the processing accuracy.

Preferably, a material receiving station is provided on the bed, and the material receiving station is located in the extension direction of the inclined surface, and the material receiving station is used to receive the cut pressure ring.

By adopting the above technical solution, during actual processing, the cutting mechanism cuts off the part of the raw material processed into the shape of the pressure ring from the raw material, so that the pressure ring falls on the inclined surface and moves downward along the inclined surface. When the pressure ring leaves the inclined surface, the pressure ring continues to move to the material receiving station under the action of inertia force. The inertia force of the workpiece is used to cut the material, making the cutting convenient.

Preferably, the guide seat comprises a seat body and a telescopic cover arranged on the seat body, the inclined surface is arranged on the telescopic cover, the telescopic cover is located on a side of the cutting mechanism close to the clamping mechanism, and the telescopic cover is connected to the cutting mechanism.

By adopting the above technical solution, in the actual processing process, the cutting mechanism moves close to the clamping mechanism, and as the distance between the cutting mechanism and the clamping mechanism gradually decreases, the telescopic cover contracts. When the cutting mechanism moves away from the clamping mechanism, the cutting mechanism drives the telescopic cover to extend. By setting the telescopic cover, the debris generated by the processing falls on the telescopic cover, making it difficult for the debris to enter the gap between the seat body and the cutting mechanism.

Preferably, a driving member 1 is provided on the bed body, a screw rod 1 is rotatably connected to the bed body, the screw rod 1 is threadedly connected to the cutting mechanism, and the driving member 1 drives the screw rod 1 to rotate.

By adopting the above technical solution, the driving member drives the screw rod to rotate, and the cutting mechanism is driven to move through the threaded cooperation between the screw rod and the cutting mechanism. The rotation time of the screw rod is controlled by the driving member, which facilitates the control of the moving distance of the cutting mechanism and is beneficial to improving the processing accuracy.

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

1. After processing a workpiece, the raw material can be automatically pulled out by the clamping jaws, without the need for the staff to stop the device to manually pull out the raw material, which is conducive to improving processing efficiency;

2. The tool is installed in the installation port through the positioning piece. When the tool is damaged, the tool can be removed from the tool holder alone without replacing the entire cutting mechanism, which is conducive to reducing maintenance costs;

3. By setting the inclined surface, the pressure ring continues to move to the material receiving station under the action of inertia force, and the inertia force of the workpiece is used for unloading, making unloading convenient.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of a lens pressure ring.

FIG2 is a schematic diagram of the overall structure of this embodiment.

FIG3 is a schematic diagram of the local structure of this embodiment, mainly showing the structure within the processing station.

FIG4 is a schematic diagram of a partial structure of this embodiment, mainly showing the driving structure of slide 1 and slide 2.

Explanation of the reference numerals in the accompanying drawings: 1. ring body; 12. ring groove; 13. groove; 2. bed; 3. clamping mechanism; 4. cutting mechanism; 21. bed; 22. guide seat; 211. processing station; 41. sliding seat; 42. tool holder; 43. tool; 411. slide seat one; 412. slide seat two; 421. mounting opening; 422. positioning member; 4221. bolt; 423. clamping jaw; 5. grinding seat; 51. grinding head; 221. seat body; 222. telescopic cover; 223. inclined surface; 2231. inclined surface one; 2232. inclined surface two; 212. waste chip groove; 213. material receiving station; 214. driving member one; 2211. screw rod one; 4112. driving member two; 4113. screw rod two.

DETAILED DESCRIPTION

The present application is further described in detail below in conjunction with the accompanying drawings.

A lens pressing ring, as shown in FIG1 , comprises a ring body 1 , which is in a circular ring shape and has a plurality of annular grooves 12 and concave grooves 13 , which are distributed on the ring body 1 at intervals.

The embodiment of the present application discloses a laser lens pressure ring processing device. Referring to Figures 2 and 3, a laser lens pressure ring processing device includes a bed 2, a clamping mechanism 3 and a cutting mechanism 4. The bed 2 includes a bed 21 and a guide seat 22. A processing station 211 is reserved on the bed 21. The guide seat 22 is located in the processing station 211. The length direction of the guide seat 22 is horizontal. The cutting mechanism 4 is located above the guide seat 22. The cutting mechanism 4 is slidably connected to the guide seat 22. The cutting mechanism 4 clamping mechanism 3 and the cutting mechanism 4 are both located in the processing station 211. The clamping mechanism 3 is fixed on the bed 21. The distribution direction of the clamping mechanism 3 and the cutting mechanism 4 is parallel to the sliding direction of the clamping mechanism 3. The sliding direction of the cutting mechanism 4 is parallel to the length direction of the guide seat 22. The cutting mechanism 4 slides close to or away from the clamping mechanism 3.

2 and 3, the cutting mechanism 4 includes a sliding seat 41, a tool holder 42 and a plurality of cutting tools 43. The sliding seat 41 includes a sliding seat 1 411 and a sliding seat 2 412. The sliding seat 1 411 is slidably connected to the guide seat 22. The sliding seat 1 411 slides close to or away from the clamping mechanism 3. The sliding seat 2 412 is located above the sliding seat 1 411. The sliding seat 2 412 is slidably connected to the sliding seat 1 411. The sliding direction of the sliding seat 2 412 on the sliding seat 1 411 is horizontal, and the sliding direction of the sliding seat 2 412 is perpendicular to the sliding direction of the sliding seat 1 411. The tool holder 42 is located above the sliding seat 2 412. The tool holder 42 is rotatably connected to the sliding seat 2 412. The rotation axis of the tool holder 42 is perpendicular to the sliding direction of the slide seat 1 411 and the slide seat 2 412, and the rotation axis of the tool holder 42 is vertically arranged. The tool holder 42 is provided with a plurality of mounting openings 421, and the notches of the mounting openings 421 are located on the outer wall of the tool holder 42. The mounting openings 421 are arranged around the outer periphery of the tool holder 42, and the mounting openings 421 are arranged around the rotation axis of the tool holder 42. The cross section of the tool holder 42 in the horizontal direction is rectangular, and the position and number of the tool 43 correspond to the position and number of the mounting openings 421. The mounting openings 421 are provided for the corresponding tool 43 to be inserted, and one end of the tool 43 used for processing extends out of the mounting openings 421 for processing. The tool holder 42 is threadedly connected with a plurality of positioning members 422, and the plurality of positioning members 422 are used to press against the tool 43 to position the tool 43.

2 and 3, the positioning member 422 is a bolt 4221, and a plurality of bolts 4221 are located above the tool holder 42, and a plurality of bolts 4221 penetrate the tool holder 42 and extend into the mounting opening 421. One end of the plurality of bolts 4221 extending into the mounting opening 421 is used to tighten against the upper end of the tool 43 and position it. In this embodiment, each mounting opening 421 has two bolts 4221 extending therein.

2 and 3 , a clamping claw 423 is fixed on the tool holder 42 . The clamping claw 423 is located at one side of the tool holder 42 . The clamping claw 423 protrudes out of the tool holder 42 and is used to clamp the raw material clamped by the clamping mechanism 3 .

2 and 3, a grinding seat 5 and a plurality of grinding heads 51 are also mounted on the second slide 412. The grinding seat 5 is located above the second slide 412. The distribution direction of the grinding seat 5 and the tool holder 42 is parallel to the sliding direction of the second slide 412. The grinding head 51 is located on the side of the grinding seat 5 close to the clamping mechanism 3. The distribution direction of the plurality of grinding heads 51 is parallel to the sliding direction of the second slide 412. The plurality of grinding heads 51 are arranged at intervals. The grinding head 51 is used to grind and polish the inner ring and the outer ring of the pressure ring.

2 and 3, the guide seat 22 includes a seat body 221 and a telescopic cover 222. A slide 411 is slidably connected to the seat body 221. The telescopic cover 222 is located on a side of the slide 411 close to the clamping mechanism 3. The telescopic direction of the telescopic cover 222 is parallel to the sliding direction of the slide 411. The opposite ends of the telescopic cover 222 are fixedly connected to the bed 21 and the slide 411 respectively. The movement of the slide 411 drives the telescopic cover 222 to telescope. The telescopic cover 222 is located above the seat body 221, and an inclined surface 223 is formed on the telescopic cover 222. The inclined surface 223 includes an inclined surface 1 2231 and an inclined surface 2232. A waste chip groove 212 is opened on the bed 21, and the waste chip groove 212 is located below the processing station 211. The waste chip groove 212 is located below the seat body 221. The distribution direction of the inclined surface 1 2231 and the inclined surface 2232 is parallel to the distribution direction of the slide 2 412. The inclined surface 1 2231 and the inclined surface 2232 are inclined in a direction away from each other toward a direction close to the waste chip material. The waste chips falling on the inclined surface 1 2231 and the inclined surface 2232 fall into the waste chip groove 212 along the inclined surface under the action of gravity, which is beneficial to reducing obstacles in the sliding direction of the slide 1 411, facilitating the stable movement of the slide 1 411, and improving the sliding accuracy of the slide 1 411.

2 and 3, a material receiving station 213 is provided on the bed 21, and the material receiving station 213 is located on the side of the waste chip groove 212 which is parallel to the sliding direction of the slide seat 2 412, and the material receiving station 213 is located above the waste chip groove 212, and the material receiving station 213 is located below the inclined plane 1 2231 and the inclined plane 2 2232, and the material receiving station 213 is located on the side of the inclined plane 2 2232 close to the inclined plane 1 2231, and the projection of the clamping head of the clamping mechanism 3 in the vertical direction is located on the inclined plane 1 2231, and the material receiving station 213 is located in the extension direction of the inclined plane 2232, and the material receiving station 213 is used to receive the processed pressure ring.

3 and 4, a driving member 214 is fixedly connected to the bed 21, a screw rod 2211 is rotatably connected to the seat 221, the screw rod 2211 is a reciprocating screw, the driving member 214 is located on the side of the slide 412 away from the clamping mechanism 3, the rotation axis of the screw rod 2211 is parallel to the sliding direction of the slide 412, the screw rod 2211 passes through the slide 411 and is threadedly connected to the slide 411, the driving member 214 is located on the side of the screw rod 2211 away from the clamping mechanism 3, the output shaft of the driving member 214 is coaxially fixedly connected to the screw rod 2211, the driving member 214 drives the screw rod 2211 to rotate, and drives the slide 411 to move. In this embodiment, the driving member 214 is a motor.

3 and 4, a driving member 4112 is fixed on the slide 411, a screw rod 4113 is rotatably connected to the slide 411, a rotation axis of the screw rod 4113 is parallel to the sliding direction of the slide 412, the screw rod 4113 passes through the slide 412 and is threadedly connected to the slide 412, an output shaft of the driving member 4112 is coaxially fixed with the screw rod 4113, the driving member 4112 drives the screw rod 4113 to rotate, thereby driving the slide 412 to move.

In actual use, the raw material is placed in the clamping mechanism 3 so that the end of the raw material protrudes from the clamping mechanism 3. After the raw material is positioned, the knife holder 42 and the grinding seat 5 are driven to move by the cooperation of the driving member 1 214, the screw rod 1 2211, the driving member 2 4112 and the screw rod 2 4113. During the cutting process, the knife holder 42 rotates so that each tool 43 processes the ring groove 12 and the groove 13 on the raw material. After processing, the grinding seat 5 is moved to move the grinding head 51 close to the clamping mechanism 3 to grind the inner ring and the outer ring. After grinding, the moving knife holder 42 moves close to the clamping mechanism 3 to cut the pressure ring. The cut pressure ring falls on the inclined surface 1 2231 and moves along the inclined direction of the inclined surface 1 2231. When the pressure ring moves away from the inclined surface 1 2231, the pressure ring moves to the material receiving station 213 under the action of inertia to complete the unloading.

The implementation principle of a laser lens pressure ring processing device in an embodiment of the present application is as follows: after the pressure ring cutting is completed, the tool holder 42 rotates to make the clamping claw 423 close to the clamping mechanism 3, the clamping claw 423 clamps the end of the raw material protruding from the clamping mechanism 3, and the driving member 214 drives the slide seat 411 to move through the screw rod 2211 to pull the raw material out of the clamping mechanism 3, which is convenient for the next processing. There is no need to manually pull the raw material out, which is beneficial to improving the processing efficiency.

In addition, after the raw material is processed, the surface temperature of the raw material is relatively high, and the raw material is clamped by the clamping claws 423, without the need for the staff to put their hands into the processing station 211, which is conducive to improving the safety of the staff during the operation.

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 (8)

1. The utility model provides a laser instrument lens clamping ring processingequipment which characterized in that: including the bed body (2), locate fixture (3) on the bed body (2) with slide connect in cutting mechanism (4) on the bed body (2), cutting mechanism (4) slide be close to or keep away from fixture (3), fixture (3) are used for the centre gripping raw materials, be equipped with clamping jaw (423) on cutting mechanism (4), clamping jaw (423) are used for the centre gripping raw materials protrusion the part of fixture (3).

2. The laser lens press ring processing device according to claim 1, wherein: the cutting mechanism (4) comprises a sliding seat (41) which is connected onto the bed body (2), a tool rest (42) which is rotationally connected onto the sliding seat (41) and a plurality of tools (43) which are arranged on the tool rest (42), wherein the clamping jaw (423) is arranged on the tool rest (42), the plurality of tools (43) are arranged around the rotating shaft of the tool rest (42), and the rotating axes of the plurality of tool rests (42) are perpendicular to the distribution direction of the clamping mechanism (3) and the sliding seat (41).

3. The laser lens press ring processing device according to claim 2, wherein: the tool rest (42) is provided with a plurality of mounting openings (421), the positions and the number of the mounting openings (421) are in one-to-one correspondence with the positions and the number of the tools (43), the mounting openings (421) are used for being clamped in corresponding to the tools (43), the tool rest (42) is provided with positioning pieces (422), and the positioning pieces (422) are used for positioning the tools (43).

4. A laser lens press ring processing apparatus according to claim 3, wherein: the locating piece (422) is a plurality of bolts (4221), the bolts (4221) are provided with a plurality of bolts (4221) and are in threaded connection with the tool rest (42), the bolts (4221) extend into the mounting opening (421), and the bolts (4221) are abutted against the tool (43) to enable the tool (43) to be abutted against the inner wall of the mounting opening (421) to be located.

5. The laser lens press ring processing device according to claim 1, wherein: the lathe bed (2) comprises a lathe bed (21) and a guide seat (22) arranged on the lathe bed (21), the clamping mechanism (3) is arranged on the lathe bed (21), the cutting mechanism (4) is connected onto the guide seat (22) in a sliding mode, a scrap groove (212) is formed in the lathe bed (21), an inclined surface (223) is arranged on the guide seat (22), and the inclined surface (223) is inclined downwards along the direction close to the scrap groove (212).

6. The laser lens press ring processing device according to claim 5, wherein: the lathe bed (21) is provided with a receiving station (213), the receiving station (213) is positioned in the extending direction of the inclined surface (223), and the receiving station (213) is used for receiving the cut compression ring.

7. The laser lens press ring processing device according to claim 5, wherein: the guide seat (22) comprises a seat body (221) and a telescopic cover (222) arranged on the seat body (221), the inclined surface (223) is arranged on the telescopic cover (222), the telescopic cover (222) is positioned on one side, close to the clamping mechanism (3), of the cutting mechanism (4), and the telescopic cover (222) is connected with the cutting mechanism (4).

8. The laser lens press ring processing device according to claim 1, wherein: the novel cutting machine is characterized in that a first driving part (214) is arranged on the machine body (2), a first screw rod (2211) is rotatably connected to the machine body (2), the first screw rod (2211) is in threaded connection with the cutting mechanism (4), and the first driving part (214) drives the first screw rod (2211) to rotate.