Clamping mechanism for nose pad part manufacturing

Abstract

The utility model discloses a clamping mechanism for manufacturing nose pad parts, which comprises a feeding mechanism, a feeding strip is arranged at the bottom of the feeding mechanism, a plurality of workpieces are uniformly arranged on the feeding strip, and a clamp mechanism is arranged in front of the feeding mechanism. The clamp mechanism comprises a clamp seat, a limiting seat is fixedly arranged at the top of the clamp seat, and a profiling core is arranged on one side of the limiting seat; according to the clamping mechanism for nose pad part manufacturing, the design that the feeding structure drives the machined part to be clamped on the profiling core is arranged, two-step rapid positioning and clamping of the machined part are achieved in cooperation with the clamping fixture, the machining speed is high, meanwhile, clamping is firm, stability is high, and the clamping mechanism is more suitable for nose pads in special shapes; and through the design that the material ejector core slides along the limiting base and the profiling core, the machined part clamped into the profiling core can be conveniently and rapidly pushed out, the discharging speed is increased, and overall machining of the device is smoother.

Description

TECHNICAL FIELD

[0001] The utility model belongs to nose pad part processing facility design technical field, especially, relate to a nose pad part is made with clamping mechanism. BACKGROUND

[0002] Nose pad is the component of glasses frame on the nose bridge and plays a supporting role, and the nose pad can stably set up the glasses on the nose bridge, and ensures that the glasses will not easily slide in the daily activities of the wearer. For example, when people run, bend or shake their heads, the friction and supporting force between the nose pad and the nose bridge can keep the glasses in the correct position, so that the wearer can clearly see the surrounding things.

[0003] Because the nose pad is small and has a special structure, it is difficult to clamp, and the existing clamping mechanism has a slow clamping speed and low stability after clamping, so the device is difficult to adapt to the nose pad processing occasion. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a nose pad part is made with clamping mechanism to solve the problems in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A nose pad part is made with clamping mechanism, including feeding mechanism, the bottom of feeding mechanism is provided with feeding strip, a plurality of processing parts are evenly provided on the feeding strip, the front of feeding mechanism is provided with clamp mechanism;The clamp mechanism includes clamp seat, the top of clamp seat is fixedly provided with limit seat, one side of limit seat is provided with profiling core, one side of profiling core is provided with clamping cylinder, the output end of clamping cylinder is provided with clamping clamp, one side of limit seat away from profiling core is provided with material top core, material top core is slidably connected with limit seat and profiling core respectively, one side of material top core is provided with pusher cylinder.

[0007] Further, the feeding mechanism includes feeding seat, the top of feeding seat is installed with horizontal sliding table cylinder, the front of horizontal sliding table cylinder is installed with up-down sliding table cylinder, the front of up-down sliding table cylinder is installed with finger cylinder, the output end of finger cylinder is provided with finger clamp jaw.

[0008] Further, the processing part includes nose pad main body, the middle of nose pad main body is provided with shaped groove.

[0009] Further, the bottom of feeding seat is provided with base.

[0010] Further, the rear of clamp seat is provided with mounting seat, the middle of clamp seat is provided with guide groove.

[0011] Furthermore: the mounting seat is connected to the feeding mechanism by bolts.

[0012] Furthermore, the clamping cylinder and the pushing cylinder are respectively connected to the fixture base with bolts.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] By setting up a feeding structure to drive the workpiece to be clamped on the profiling core, and cooperating with the clamping fixture to achieve two-step rapid positioning and clamping of the workpiece, the processing speed is fast, and the clamping is firm and stable. The device is more suitable for nose pads with more special shapes.

[0015] By setting a design in which the material ejecting core slides along the limit seat and the profiling core, it is convenient to quickly eject the workpiece stuck in the profiling core, thereby increasing the discharge speed and making the overall processing of the device smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0017] Figure 1 This is a schematic structural diagram of a clamping mechanism for manufacturing nose pad parts according to the present invention;

[0018] Figure 2 This is an enlarged view of point A of a clamping mechanism for manufacturing a nose pad part according to the present invention;

[0019] Figure 3 This is a structural diagram of a feeding mechanism of a clamping mechanism for manufacturing nose pad parts according to the present invention;

[0020] Figure 4 This is a structural diagram of a clamping mechanism of a clamping mechanism for manufacturing nose pad parts described in the present invention;

[0021] Figure 5 This is an enlarged view of point B of a clamping mechanism for manufacturing a nose pad part according to the present invention;

[0022] Figure 6 It is a structural schematic diagram of a processing part of a clamping mechanism for manufacturing a nose pad part described in the present invention.

[0023] In the accompanying drawings: 1. Feeding mechanism; 101. Base; 102. Feeding seat; 103. Horizontal slide cylinder; 104. Upper and lower slide cylinders; 105. Finger cylinder; 106. Finger clamp; 2. Clamping mechanism; 201. Mounting seat; 202. Clamping seat; 203. Limiting seat; 204. Profiling core; 205. Clamping cylinder; 206. Clamping fixture; 207. Material pushing core; 208. Pushing cylinder; 209. Guide groove; 3. Workpiece; 301. Nose pad main body; 302. Forming groove; 4. Feeding strip. DETAILED DESCRIPTION

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0025] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figures 1-6A clamping mechanism for making nose pad parts includes a feeding mechanism 1, a feeding strip 4 is provided at the bottom of the feeding mechanism 1, a plurality of workpieces 3 are evenly provided on the feeding strip 4, and a clamping mechanism 2 is provided in front of the feeding mechanism 1.

[0028] In this embodiment, the feeding mechanism 1 includes a base 101, a feeding seat 102 is installed on the top of the base 101, a horizontal slide cylinder 103 is installed on the top of the feeding seat 102, an upper and lower slide cylinder 104 is installed in front of the horizontal slide cylinder 103, a finger cylinder 105 is installed in front of the upper and lower slide cylinder 104, and a finger clamp 106 is provided at the output end of the finger cylinder 105. The horizontal slide cylinder 103 supports the upper and lower slide cylinders 104 to operate, driving the finger cylinder 105 to move downward, and the finger cylinder 105 Drive the finger clamp 106 to open and close, clamping a workpiece 3 on the feeding strip 4, and then the upper and lower slide cylinders 104 drive the finger cylinders 105 to rise, and the feeding seat 102 supports the horizontal slide cylinder 103 to drive the upper and lower slide cylinders 104 to move left, and then the finger cylinder 105 descends again, driving the clamped workpiece 3 to pass over the clamping cylinder 205 and move to the right side of the profiling core 204. The horizontal slide cylinder 103 is started again to drive the workpiece 3 to move left. During this process, the nose pad body 301 is inserted into the profiling core 204;

[0029] In this embodiment, the clamp mechanism 2 includes a mounting seat 201, a clamp seat 202 is mounted on the top of the mounting seat 201, a limit seat 203 is fixedly provided on the top of the clamp seat 202, a profiling core 204 is provided on one side of the limit seat 203, a clamping cylinder 205 is provided on one side of the profiling core 204, a clamping clamp 206 is provided on the output end of the clamping cylinder 205, a material top core 207 is provided on the side of the limit seat 203 away from the profiling core 204, the material top core 207 is respectively connected to the limiting seat 203 and the profiling core 204 for sliding, a pushing cylinder 208 is provided on one side of the material top core 207, a guide groove 209 is provided through the middle of the clamp seat 202, and the mounting seat 201 is bolted to the feeding seat 102 The clamping cylinder 205 and the pushing cylinder 208 are respectively connected with the clamp seat 202 by bolts, the nose pad body 301 is inserted into the profiling core 204, and the profiling groove 302 coincides with the profiling core 204 to achieve the preliminary positioning of the workpiece 3, and then the feeding mechanism 1 is reset, and the clamp seat 202 supports the clamping cylinder 205 to pop out the clamping fixture 206, which is against the right side of the workpiece 3 to achieve complete positioning and clamping of the workpiece 3, so as to facilitate various processing of the workpiece 3. After the processing is completed, the clamping cylinder 205 is reset, and the pushing cylinder 208 drives the material pushing core 207 to slide to the right along the limit seat 203, and extends from the profiling core 204 to push the workpiece 3 out, and the workpiece 3 passes through the guide groove 209 to complete the discharge;

[0030] In this embodiment, the workpiece 3 includes a nose pad body 301 , and a shaped groove 302 is provided in the middle of the nose pad body 301 . During processing, the workpiece 3 is fed along the feeding bar 4 .

[0031] Working principle: During processing, the workpiece 3 is loaded along the feeding strip 4, and the horizontal slide cylinder 103 supports the upper and lower slide cylinders 104 to operate, driving the finger cylinder 105 to move downward, and the finger cylinder 105 drives the finger clamp 106 to open and close, clamping a workpiece 3 on the feeding strip 4, and then the upper and lower slide cylinders 104 drive the finger cylinder 105 to rise, and the feeding seat 102 supports the horizontal slide cylinder 103 to drive the upper and lower slide cylinders 104 to move left, and then the finger cylinder 105 drops again, driving the clamped workpiece 3 to pass over the clamping cylinder 205 and move to the right side of the profiling core 204, and the horizontal slide cylinder 103 starts again to drive The workpiece 3 moves to the left. During this process, the nose pad body 301 is inserted into the profiling core 204, and the profiling groove 302 coincides with the profiling core 204 to achieve the initial positioning of the workpiece 3. Then the feeding mechanism 1 is reset, and the clamp seat 202 supports the clamping cylinder 205 to pop out the clamping clamp 206, which presses against the right side of the workpiece 3 to achieve complete positioning and clamping of the workpiece 3, which is convenient for various processing of the workpiece 3. After the processing is completed, the clamping cylinder 205 is reset, and the pushing cylinder 208 drives the material pushing core 207 to slide to the right along the limit seat 203, extending from the profiling core 204 to push the workpiece 3 out, and the workpiece 3 passes through the guide groove 209 to complete the discharge.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clamping mechanism for manufacturing nose pad parts, comprising a feeding mechanism (1), wherein a feeding strip (4) is provided at the bottom of the feeding mechanism (1), and a plurality of processing parts (3) are evenly provided on the feeding strip (4), characterized in that: A clamping mechanism (2) is provided in front of the feeding mechanism (1); The clamp mechanism (2) comprises a clamp seat (202), a limit seat (203) is fixedly provided on the top of the clamp seat (202), a profiling core (204) is provided on one side of the limit seat (203), a clamping cylinder (205) is provided on one side of the profiling core (204), a clamping fixture (206) is provided on the output end of the clamping cylinder (205), a material push core (207) is provided on the side of the limit seat (203) away from the profiling core (204), the material push core (207) is slidably connected to the limit seat (203) and the profiling core (204), and a material pushing cylinder (208) is provided on one side of the material push core (207).

2. A clamping mechanism for manufacturing nose pad parts according to claim 1, characterized in that: The feeding mechanism (1) includes a feeding seat (102), a horizontal slide cylinder (103) is installed on the top of the feeding seat (102), an upper and lower slide cylinder (104) is installed in front of the horizontal slide cylinder (103), a finger cylinder (105) is installed in front of the upper and lower slide cylinder (104), and a finger clamp (106) is provided at the output end of the finger cylinder (105).

3. The clamping mechanism for manufacturing nose pads according to claim 1, characterized in that: The processed part (3) comprises a nose pad body (301), and a shaped groove (302) is provided in the middle of the nose pad body (301).

4. The clamping mechanism for manufacturing nose pads according to claim 2, characterized in that: A base (101) is provided at the bottom of the feeding seat (102).

5. The clamping mechanism for manufacturing nose pad parts according to claim 1, characterized in that: A mounting seat (201) is provided behind the clamp seat (202), and a guide groove (209) is provided through the middle of the clamp seat (202).

6. The clamping mechanism for manufacturing nose pad parts according to claim 5, characterized in that: The mounting seat (201) is bolted to the feeding mechanism (1).

7. The clamping mechanism for manufacturing nose pads according to claim 1, characterized in that: The clamping cylinder (205) and the pushing cylinder (208) are respectively connected to the clamp seat (202) by bolts.

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