Numerical control spring machine

Abstract

The utility model discloses a numerical control spring machine, which relates to the technical field of spring processing, and adopts the technical scheme that the numerical control spring machine comprises a central turntable, a wire outlet hole formed in the center of the central turntable, a plurality of sliding seat groups arranged on the central turntable and a tool rest group arranged on the sliding seat groups, the sliding base sets are distributed in a circumferential array mode, a transparent anti-splashing cover is detachably installed on the center rotating disc, and the tool rest sets are in sliding fit with the anti-splashing cover. According to the utility model, the detachable anti-splashing cover is mounted on the central turntable, so that when a spring machine is used for producing a spring, the clamping heads on the annular cover are clamped with the clamping holes in the central turntable one by one, the stability of connection between the anti-splashing cover and the central turntable is ensured, and the anti-splashing cover can play a role in shielding the spring during production; and the springs are prevented from splashing all around, so that the springs can stably fall into the collecting frame, and meanwhile, potential safety hazards in the spring production process are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to spring processing technical field more specifically, it relates to a numerical control spring machine. BACKGROUND

[0002] Spring as an important element in industrial system, has great use in all walks of life, and spring is various, therefore, the production of spring is from original handcraft, gradually towards automation, numerical control spring machine is favored by spring manufacturer because it can realize the processing demand of diversified spring product, the existing numerical control spring machine usually includes workbench, line feeding mechanism, processing mechanism, shearing mechanism and control mechanism, steel wire is sent out through the line hole of line feeding mechanism, the control mechanism controls the action of line feeding speed, processing mechanism and shearing mechanism through motor driver, the processing mechanism includes the cutter that can realize forming, bending, and the shearing mechanism is used to cut off the spring from the steel wire after spring processing is finished.

[0003] Spring is cut off by shearing mechanism after being processed by the processing mechanism of spring machine, then falls into the collecting frame, but when shearing, the spring may splash due to the good elasticity of spring, causes the spring to fall outside the collecting frame, even when the worker stands beside the spring machine, there is still a certain security risk.

[0004] Therefore, a new scheme needs to be proposed to solve this problem. UTILITY MODEL CONTENT

[0005] The utility model discloses a numerical control spring machine.

[0006] The above technical purpose of the utility model is realized through the following technical scheme: a numerical control spring machine, including center turntable, the line hole that sets up in the center of center turntable, set up on center turntable a plurality of slide holder groups and set up on slide holder group tool rest group, tool rest group and slide holder group sliding fit, slide holder group is in the circular array distribution, the center turntable can detachably install the transparent setting of anti-splashing cover, tool rest group and anti-splashing cover sliding fit.

[0007] The utility model further sets up: the anti-splashing cover includes annular cover and the taper cover of setting in the lower end of annular cover, the annular cover and taper cover intercommunication, the annular cover is provided with a plurality of circular array distribution's through slot, tool rest group and through slot sliding fit.

[0008] The utility model further sets up: the center turntable is provided with a plurality of clamping holes, the annular cover is provided with the clamping head of clamping with clamping hole, the clamping hole is distributed between adjacent two slide holder groups.

[0009] The utility model further sets up: the length of carding hole is greater than the width of carding head, be provided with the guide surface on the boss.

[0010] The utility model further sets up: the length of carding hole is greater than the width of carding head, be provided with the guide surface on the boss.

[0011] The utility model further sets up: the carding hole is slid with sealing element, sealing element and center carousel between fixed connection have spring.

[0012] The utility model further sets up: the anti - splash cover adopts acrylic plate to make.

[0013] Summarized above, the utility model has following beneficial effect:

[0014] Through installing detachable anti - splash cover on center carousel, thereby in spring machine production spring, will the carding head on annular cover and the carding hole on center carousel one - one and connect, guarantee the stability of anti - splash cover and center carousel, thereby when production, anti - splash cover can play the role of shielding to spring, prevent spring from flying everywhere, make spring can steady drop to the collection frame in, reduce the security risk in spring production process simultaneously. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is structural schematic diagram of the utility model;

[0016] Figure 2 It is structural schematic diagram of center carousel in the utility model;

[0017] Figure 3 It is structural schematic diagram of anti - splash cover in the utility model;

[0018] Figure 4 It is the sectional view of center carousel in the utility model.

[0019] Signification of drawing: 1, center carousel; 2, outgoing line hole; 3, slide base group; 4, tool rest group; 5, annular cover; 6, conical cover; 7, wear slot; 8, carding hole; 9, elastic sheet; 10, boss; 11, recess; 12, sealing element; 13, spring. SPECIFIC EMBODIMENT

[0020] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, apparently, the described embodiment is only a part of the embodiment of the utility model, and is not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of protection of the utility model.

[0021] Please refer to Figure 1 As shown in FIG. 1, a numerical control spring machine comprises a center turntable 1, a wire outlet hole 2 arranged at the center of the center turntable 1, a plurality of slide seat groups 3 arranged on the center turntable 1, and a tool holder group 4 arranged on the slide seat group 3. The tool holder group 4 is in sliding cooperation with the slide seat group 3. The slide seat group 3 is distributed in a circumferential array. During production, the steel wire is sent out through the wire outlet hole 2, and then is processed by the sliding cooperation of the tool holder group 4 and the slide seat group 3. Finally, the steel wire processed into a spring 13 is cut.

[0022] Please refer to Figure 1 , Figure 2 and Figure 3 As shown in FIG. 1, the center turntable 1 is detachably provided with a transparent splash-proof cover. When the steel wire is cut after being processed, the splash-proof cover can shield the cut spring 13, prevent it from splashing everywhere, facilitate collection, and make the spring 13 production safer. The splash-proof cover is made of acrylic plate, which has high transparency and is easy to process and produce, so that the operator can observe the production status of the spring 13 through the splash-proof cover. The tool holder group 4 is in sliding cooperation with the splash-proof cover, so that the tool holder group 4 can slide normally and process the steel wire. The splash-proof cover comprises an annular cover 5 and a conical cover 6 arranged at the lower end of the annular cover 5. The annular cover 5 and the conical cover 6 are in communication with each other. The processed steel wire enters the annular cover 5 and then falls into the collection frame at the lower end of the splash-proof cover through the conical cover 6. The conical cover 6 can collect the spring 13 and prevent it from splashing everywhere. The annular cover 5 is provided with a plurality of through slots 7 distributed in a circumferential array. After the splash-proof cover is installed, the tool holder group 4 corresponds to each through slot 7 one by one, ensuring the normal work of the tool holder group 4.

[0023] Please refer to Figure 2 , Figure 3 and Figure 4As shown in the drawings, the center rotating disc 1 is provided with a plurality of clamping holes 8, and the annular cover 5 is provided with clamping heads clamped with the clamping holes 8. The clamping heads are clamped with the clamping holes 8 to realize the installation of the annular cover 5. The clamping holes 8 are distributed between two adjacent slide seat groups 3, and the clamping heads are arranged between two grooves 11, so that the clamping heads are clamped with the clamping holes 8 without affecting the normal work of the tool holder group 4. The clamping head comprises an elastic sheet 9 fixedly connected to the annular cover 5. The length of the clamping hole 8 is greater than the width of the clamping head. The end of the elastic sheet 9 away from the annular cover 5 is fixedly connected with a protruding block 10. The clamping hole 8 is provided with a groove 11 clamped with the protruding block 10. The protruding block 10 is provided with a guide surface. When the clamping head needs to be clamped with the clamping hole 8, the protruding block 10 is extruded, so that the protruding block 10 is extruded into the groove 11, the installation of the annular cover 5 is realized, and when the annular cover 5 needs to be disassembled, the elastic sheet 9 is forced to deform to drive the protruding block 10 to be separated from the groove 11, and then the annular cover 5 is pulled outwards to complete the disassembly of the annular cover 5, so that the installation and disassembly of the anti-splashing cover are simple and convenient.

[0024] Please refer to Figure 3 and Figure 4 As shown in the drawings, the clamping hole 8 is slidably connected with a sealing element 12. The sealing element 12 and the center rotating disc 1 are fixedly connected with a spring 13. The sealing element 12 can shield the clamping hole 8 to prevent the spring 13 from entering the clamping hole 8 during the production of small springs 13. After the installation of the annular cover 5, the sealing element 12 can abut against the clamping head to prevent the clamping head from being separated from the clamping hole 8, thereby ensuring the stability of the connection between the annular cover 5 and the center rotating disc 1.

[0025] The above is only a preferred embodiment of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments. Any technical solution falling within the concept of the present application shall fall within the protection scope of the present application. It should be noted that, for ordinary skilled persons in the technical field, some improvements and decorations without departing from the principles of the present application shall also be considered as falling within the protection scope of the present application.

Claims

1. A CNC spring machine characterized by: The utility model relates to a center rotating disc (1), the wire hole (2) of setting in center rotating disc (1) center, set up a plurality of slide seat groups (3) on center rotating disc (1) and set up the tool rest group (4) on slide seat group (3), the tool rest group (4) and slide seat group (3) sliding fit, slide seat group (3) is in the circular array distribution, the detachable installation of center rotating disc (1) is transparently set up and prevents the splash cover, the tool rest group (4) and prevent the sliding fit of splash cover, the splash cover includes annular cover (5) and sets up the conical cover (6) in annular cover (5) lower end, annular cover (5) and conical cover (6) intercommunication, annular cover (5) is provided with a plurality of the round array distribution of slot (7), the tool rest group (4) and slot (7) sliding fit, center rotating disc (1) is provided with a plurality of clamping hole (8), annular cover (5) is provided with the clamping head of clamping with clamping hole (8), clamping hole (8) distributes between adjacent two slide seat group (3), the clamping head includes the elastic sheet (9) of fixed connection in annular cover (5), the one end of elastic sheet (9) away from annular cover (5) is fixedly connected with lug (10), the recess (11) of being provided with with lug (10) in clamping hole (8) is clamped, clamping hole (8) is slidably coupled with sealing element (12), sealing element (12) and center rotating disc (1) between fixed connection have spring (13).

2. The numerically controlled spring machine according to claim 1, characterized in that: The length of the clamping hole (8) is greater than the width of the clamping head, and the lug (10) is provided with a guide surface.

3. The numerically controlled spring machine according to claim 1, characterized in that: The splash cover is made of acrylic plate.

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