Automatic positioning clamp for non-directional aluminum part

Abstract

The utility model discloses a non-directional aluminum piece automatic positioning clamp which comprises an inner shell, a guide pipe is fixedly connected to the bottom of an inner cavity of the inner shell, a sliding sleeve is installed on the surface of the guide pipe in a sliding mode, and an electric push rod is fixedly installed at the bottom of the inner cavity of the inner shell. An output shaft of the electric push rod extends into the sliding sleeve and is fixedly connected with the inner wall of the top of the sliding sleeve, three connecting rods are movably installed on the surface of the sliding sleeve, and clamping arms are detachably installed at the ends, away from the sliding sleeve, of the connecting rods. The clamping structure can be automatically expanded and contracted, so that the aluminum part is automatically positioned, the machining precision of the aluminum part is improved, the machined aluminum part can be automatically sent out, the automation degree of aluminum part machining is improved, the machining speed and efficiency of the aluminum part are improved, and convenience is provided for work and use of a user.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminum piece positioning technical field, especially a kind of automatic positioning clamp of non-directional aluminum piece. BACKGROUND

[0002] In the production and processing of aluminum parts, aluminum parts need to be positioned and fixed, and in the processing process, the aluminum parts are generally clamped by positioning clamps, and then the corresponding machine is operated to process the aluminum parts, such as bending processing or die casting and hole processing of the aluminum parts. At this time, the aluminum parts are positioned and fixed, and the clamping structure is manually operated. In the processing of aluminum parts, the user needs to first operate the clamp structure to expand, put in the aluminum parts, and then manually operate the clamp structure to shrink to clamp the aluminum parts. This operation process is time-consuming and laborious, and a lot of time is needed, which reduces the work efficiency of the user.

[0003] In view of the above problems, the utility model is improved. SUMMARY

[0004] The utility model provides a kind of automatic positioning clamp of non-directional aluminum piece, solve the above problems existing in the use process in prior art.

[0005] The technical scheme of the utility model is as follows: a kind of automatic positioning clamp of non-directional aluminum piece, including inner shell, the bottom of the inner shell inner chamber is fixedly connected with guide pipe, the surface of the guide pipe is slidably installed with sliding sleeve, the bottom of the inner shell inner chamber is fixedly installed with electric push rod, the output shaft of the electric push rod extends into sliding sleeve and is fixedly connected with the inner wall of the top of sliding sleeve, the surface of the sliding sleeve is movably installed with three connecting rods, the end of the connecting rod away from sliding sleeve is detachably installed with clamping arm, the surface of the clamping arm is movably installed with fixed frame, the top of the clamping arm is embeddedly movably installed with clamping jaw, the top of the inner shell is detachably installed with sending device.

[0006] The utility model as described above for automatic positioning clamp of non-directional aluminum piece further: the top of the sliding sleeve is equipped with multiple arc-shaped openings compatible with guide pipe, the surface of the inner shell is equipped with multiple openings compatible with connecting rod.

[0007] The utility model as described above for automatic positioning clamp of non-directional aluminum piece further: the outside of the inner shell is provided with shell, the bottom of the shell is fixedly installed with stepper motor, the output shaft of the stepper motor penetrates to shell and is fixedly installed at the bottom of the inner shell.

[0008] The utility model as described above for automatic positioning clamp of non-directional aluminum piece further: the bottom of the surface of the inner shell is sleeved with guide rail, the top of the guide rail is equipped with sliding slot, multiple sliding pins are slidably installed in the inside of the sliding slot.

[0009] The utility model discloses a be used for the automatic positioning clamp of non-directional aluminum piece further: the top of multiple sliding pins is all fixedly connected with the limiting support, one end of limiting support is fixedly connected on the inner shell, and the guide rail is fixedly installed at the bottom of the inner chamber of the shell.

[0010] The utility model discloses a be used for the automatic positioning clamp of non-directional aluminum piece further: the one side of limiting support is provided with the limiting opening, and the limiting sliding pin is slidably installed in the inside of limiting opening, and the end of limiting sliding pin away from limiting support is detachably installed on the clamping arm.

[0011] The utility model discloses a be used for the automatic positioning clamp of non-directional aluminum piece further: the both sides of shell are provided with conveying device, and the conveying device and shell are all placed on the ground, and the both ends of conveying device away from shell side are all detachably installed with the connecting plate.

[0012] Summarized above, the beneficial effects of the utility model lie in:

[0013] 1, the utility model discloses the design of automatic unfolding contraction's clamping structure, and clamping structure can realize automatic unfolding and contraction, thereby automatic with aluminum piece positioning, improve the precision of aluminum piece processing, can also automatically send the aluminum piece of processing, improve the degree of automation of aluminum piece processing, improve the speed and efficiency of aluminum piece processing, provide convenient for the work use of user.

[0014] 2, the utility model discloses the setting of arc opening and opening, and the same number of openings as connecting rod is set on the surface of arc opening, and connecting rod can move flexibly in the corresponding opening, thereby guaranteeing that multiple clamping arms can smoothly unfold and contract movement, guaranteeing that aluminum piece can be clamped, and providing convenience for the processing work of user.

[0015] 3, the utility model discloses the setting of shell and stepping motor, and shell and stepping motor combine into steering device, and when working, starting stepping motor, and all components indirectly and directly connected on the inner shell are driven to rotate by stepping motor, so that the aluminum piece clamped on the sending device can be finally driven to steer, guaranteeing that aluminum piece can be flexibly and quickly adjusted to the appropriate direction, and providing convenience for the work use of user.

[0016] 4, the utility model discloses the setting of guide rail, sliding groove, sliding pin and limiting support, when the inner shell rotates, the limiting support will move along with the clamping arm and the inner shell, and the limiting support will also drive the sliding pin to slide in the sliding groove on the guide rail, so that the guide rail and the sliding pin can limit and support the limiting support, guaranteeing the stability when the inner shell rotates, and providing convenience for the work use of user.

[0017] 5、The utility model discloses the setting of the limiting opening and the limiting sliding pin, when the clamping arm is working, the limiting sliding pin is followed with the movement, and the limiting sliding pin is also sliding in the limiting opening, so that the movement of the clamping arm can be limited and guided, the stability of the clamping arm when working is improved, and convenient use for the user is provided.

[0018] 6、The utility model discloses the setting of the conveying device, the connecting plate is installed on both sides of the conveying device with bolt, so that the user can add the length of the conveying device according to the subsequent work demand, to satisfy the subsequent use demand, and convenient use for the user is provided. DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0020] Figure 1 It is the whole structure schematic diagram of the utility model;

[0021] Figure 2 It is the local three-dimensional structure schematic diagram of the utility model;

[0022] Figure 3 It is the local three-dimensional structure bottom view schematic diagram of the utility model;

[0023] Figure 4 It is the local three-dimensional structure exploded schematic diagram of the utility model;

[0024] Figure 5 It is the three-dimensional structure assembly schematic diagram of the connecting rod;

[0025] Figure 6 It is the three-dimensional structure schematic diagram of the guide rail.

[0026] In the drawing: 1, inner shell, 2, guide pipe, 3, sliding sleeve, 4, electric push rod, 5, connecting rod, 6, fixed frame, 7, clamping arm, 8, clamping claw, 9, sending device, 10, arc opening, 11, outer shell, 12, stepping motor, 13, guide rail, 14, sliding groove, 15, sliding pin, 16, limiting frame, 17, limiting opening, 18, limiting sliding pin, 19, conveying device. DETAILED DESCRIPTION

[0027] The following will combine the drawings in the embodiment of the utility model and Figures 1-6In order to make the technical scheme of the embodiments of the present application clear and complete, obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application. Embodiments

[0028] A non-directional aluminum part automatic positioning clamp, including inner shell 1, the bottom of the inner cavity of the inner shell 1 is fixedly connected with guide pipe 2, the surface of the guide pipe 2 is slidably installed with sliding sleeve 3, the bottom of the inner cavity of the inner shell 1 is fixedly installed with electric push rod 4, the output shaft of the electric push rod 4 extends into the sliding sleeve 3 and is fixedly connected with the inner wall of the top of the sliding sleeve 3, the surface of the sliding sleeve 3 is movably installed with three connecting rods 5, the end away from the sliding sleeve 3 of the connecting rod 5 is detachably installed with clamping arm 7, the surface of the clamping arm 7 is movably installed with fixing frame 6, the top of the clamping arm 7 is embeddedly movably installed with clamping jaw 8, the top of the inner shell 1 is detachably installed with sending device 9.

[0029] The specific use process is as follows: first, the steering device composed of the shell 11 and the stepping motor 12 can flexibly adjust the direction of the aluminum part by driving the inner shell 1 to rotate, so that the aluminum part is in a state of no orientation during processing, thereby improving the convenience of the user's work and ensuring that the processed aluminum part can be conveyed to the conveying device in any direction through the conveying device 9, thereby improving the processing efficiency of the aluminum part and providing convenience for the user's work. During work, the stepping motor 12 is started, and the inner shell 1 and all the components indirectly or directly connected to the inner shell 1 are driven to rotate, so that the aluminum part clamped on the conveying device 9 can finally be turned, ensuring that the aluminum part can be flexibly and quickly adjusted to the appropriate direction, providing convenience for the user's work. It should be noted that the layout direction of the two conveying devices 19 can be determined by the user according to actual work requirements, and the entire positioning clamp can be installed on different processing machines according to actual requirements, such as corresponding bending machines, corresponding hole opening machines, etc., which can meet the actual processing requirements. When in use, the user controls the electric push rod 4 to start working, and the electric push rod 4 will pull the sliding sleeve 3 downward on the surface of the guide pipe 2. At this time, the sliding sleeve 3 will drive all the connecting rods 5 to move in the corresponding openings, and the end of the connecting rod 5 installed on the sliding sleeve 3 will change accordingly. At this time, the end of the connecting rod 5 away from the sliding sleeve 3 will push the bottom end of the clamping arm 7 outward, and the clamping arm 7 will move in the fixed frame 6, while the top end of the clamping arm 7 will move towards the inner shell 1, and the three clamping jaws 8 will also move, with the three clamping jaws 8 tightly attached to the surface of the aluminum part, and the side of the clamping jaw 8 connected to the clamping arm 7 will also move accordingly. Finally, the three clamping jaws 8 can clamp and fix the aluminum part on the conveying device 9, and then the processing machine can process the aluminum part. After processing is completed, the stepping motor 12 is started to drive the inner shell 1 to rotate and adjust the direction, so that the aluminum part faces the corresponding conveying device 19, and finally the aluminum part is moved to the corresponding conveying device 19 under the action of the conveying device 9 and is conveyed, thereby quickly completing the discharging work of the aluminum part and providing convenience for the user's work. The entire positioning structure is automated, which improves the processing efficiency of the aluminum part, reduces labor cost investment, and improves the work safety of the user. In addition, the arc-shaped openings 10 are provided on the surface of the guide pipe 2, and the connecting rods 5 can move flexibly in the corresponding openings, thereby ensuring that the multiple clamping arms 7 can smoothly expand and contract, ensuring that the aluminum part can be clamped and providing convenience for the user's processing work. The arc-shaped openings 10 are provided on the basis of the guide pipe 2, which can ensure that the left and right parts of the guide pipe 2 slide in the corresponding arc-shaped openings 10, thereby ensuring the stability of the sliding sleeve 3 sliding on the guide pipe 2 and providing convenience for the user's work. When the inner shell 1 rotates, the limiting frame 16 will move with the clamping arm 7 and the inner shell 1.Meanwhile, the limiting frame 16 also drives the sliding pin 15 to slide in the sliding groove 14 on the guide rail 13, so that the guide rail 13 and the sliding pin 15 can limit and support the limiting frame 16, ensure the stability of the inner shell 1 during rotation, and provide convenience for the user's work use. When the clamping arm 7 is working, the limiting sliding pin 18 moves with the clamping arm 7 and slides in the limiting opening 17, so as to limit and guide the movement of the clamping arm 7, improve the stability of the clamping arm 7 during work, and provide convenience for the user's work use. Bolts are installed on both sides of the conveying device 19 to connect the plates, so that the user can add an extension to the length of the conveying device 19 according to the subsequent work requirements to meet the subsequent use requirements, and provide convenience for the user's work use.

[0030] Therefore, the clamping structure with automatic expansion and contraction can be automatically expanded and contracted, thereby automatically positioning the aluminum parts, improving the accuracy of aluminum part processing, and automatically delivering the processed aluminum parts, improving the automation degree of aluminum part processing, improving the speed and efficiency of aluminum part processing, and providing convenience for the user's work use.

[0031] The top of the sliding sleeve 3 is provided with a plurality of arc-shaped openings 10 matched with the guide pipe 2, and the surface of the inner shell 1 is provided with a plurality of openings matched with the connecting rods 5.

[0032] Specifically, the arc-shaped openings 10 and the openings are provided with the same number of openings as the connecting rods 5, and the connecting rods 5 can move flexibly in the corresponding openings, so as to ensure that the plurality of clamping arms 7 can smoothly expand and contract, and ensure that the aluminum parts can be clamped tightly, providing convenience for the user's work.

[0033] The outer side of the inner shell 1 is provided with an outer shell 11, the bottom of the outer shell 11 is fixedly installed with a stepping motor 12, and the output shaft of the stepping motor 12 penetrates into the outer shell 11 and is fixedly installed at the bottom of the inner shell 1.

[0034] Specifically, the outer shell 11 and the stepping motor 12 are combined into a steering device, and the stepping motor 12 is started during work to drive the inner shell 1 and all components indirectly or directly connected to the inner shell 1 to rotate, so as to finally drive the aluminum parts clamped on the delivery device 9 to steer, ensuring that the aluminum parts can be flexibly and quickly adjusted to the appropriate direction, providing convenience for the user's work use.

[0035] The bottom of the inner shell 1 surface is sleeved with a guide rail 13, the top of the guide rail 13 is provided with a sliding groove 14, a plurality of sliding pins 15 are slidably installed in the sliding groove 14, the top of the plurality of sliding pins 15 is fixedly connected with a limiting frame 16, one end of the limiting frame 16 is fixedly connected with the inner shell 1, and the guide rail 13 is fixedly installed at the bottom of the inner cavity of the outer shell 11.

[0036] Specifically, the guide rail 13, the sliding groove 14, the sliding pin 15 and the limiting frame 16 are arranged, and when the inner shell 1 rotates, the limiting frame 16 moves with the clamping arm 7 and the inner shell 1, and the limiting frame 16 also drives the sliding pin 15 to slide in the sliding groove 14 of the guide rail 13, so that the guide rail 13 and the sliding pin 15 can limit and support the limiting frame 16, guarantee the stability of the inner shell 1 during rotation, and provide convenience for the user's work.

[0037] One side of the limiting frame 16 is provided with a limiting opening 17, the limiting opening 17 is slidably installed with a limiting sliding pin 18, and the end of the limiting sliding pin 18 away from the limiting frame 16 is detachably installed on the clamping arm 7.

[0038] Specifically, the limiting opening 17 and the limiting sliding pin 18 are arranged, and when the clamping arm 7 works, the limiting sliding pin 18 moves with the clamping arm 7, and the limiting sliding pin 18 also slides in the limiting opening 17, so that the movement of the clamping arm 7 can be limited and guided, the stability of the clamping arm 7 during work is improved, and convenience is provided for the user's work.

[0039] Both sides of the outer shell 11 are provided with conveying devices 19, the conveying devices 19 and the outer shell 11 are placed on the ground, and the conveying devices 19 are detachably installed with connecting plates at both ends away from the outer shell 11.

[0040] Specifically, the conveying device 19 is provided with a connecting plate on both sides, so that the user can add an extension to the conveying device 19 according to the subsequent work requirements, so as to meet the subsequent use requirements, and provide convenience for the user's work.

[0041] It should be noted that the functions of the hardware in the utility model have been supported by a large number of mature technologies, which belong to the prior art, and the essence of the utility model lies in optimizing and combining the existing hardware and its connection mode to meet the adaptation requirements in specific application occasions, solve the problems in the background art (not related to the improvement of the internal software of the hardware).

[0042] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A non-directional aluminum part automated positioning clamp comprising an inner shell (1), characterized in that: The bottom of the inner cavity of the inner shell (1) is fixedly connected with a guide pipe (2), the surface of the guide pipe (2) is slidably provided with a sliding sleeve (3), the bottom of the inner cavity of the inner shell (1) is fixedly provided with an electric push rod (4), the output shaft of the electric push rod (4) extends into the sliding sleeve (3) and is fixedly connected with the inner wall of the top of the sliding sleeve (3), the surface of the sliding sleeve (3) is movably provided with three connecting rods (5), the end, away from the sliding sleeve (3), of the connecting rod (5) is detachably provided with a clamping arm (7), the surface of the clamping arm (7) is movably provided with a fixing frame (6), the top of the clamping arm (7) is embeddedly movably provided with a clamping jaw (8), and the top of the inner shell (1) is detachably provided with a feeding device (9).

2. The automatic positioning clamp for non-oriented aluminum pieces according to claim 1, characterized in that: The top of the sliding sleeve (3) is provided with a plurality of arc-shaped openings (10) matched with the guide pipe (2), and the surface of the inner shell (1) is provided with a plurality of openings matched with the connecting rods (5).

3. A non-directional aluminum part automated positioning clamp as defined in claim 2, wherein: The outer side of the inner shell (1) is provided with an outer shell (11), the bottom of the outer shell (11) is fixedly provided with a stepping motor (12), and the output shaft of the stepping motor (12) penetrates into the outer shell (11) and is fixedly installed at the bottom of the inner shell (1).

4. The automatic positioning clamp for non-oriented aluminum pieces according to claim 3, characterized in that: The bottom of the surface of the inner shell (1) is sleeved with a guide rail (13), the top of the guide rail (13) is provided with a sliding groove (14), and the inside of the sliding groove (14) is slidably provided with a plurality of sliding pins (15).

5. A non-directional aluminum part automatic positioning clamp according to claim 4, characterized in that: The top of each of the plurality of sliding pins (15) is fixedly connected with a limiting frame (16), one end of the limiting frame (16) is fixedly connected with the inner shell (1), and the guide rail (13) is fixedly installed at the bottom of the inner cavity of the outer shell (11).

6. A non-directional aluminum part automatic positioning clamp according to claim 5, characterized in that: One side of the limiting frame (16) is provided with a limiting opening (17), the inside of the limiting opening (17) is slidably provided with a limiting sliding pin (18), and the end, away from the limiting frame (16), of the limiting sliding pin (18) is detachably installed on the clamping arm (7).

7. A non-directional aluminum part automatic positioning clamp according to claim 6, characterized in that: Both sides of the outer shell (11) are provided with conveying devices (19), the conveying devices (19) and the outer shell (11) are placed on the ground, and both ends, away from the outer shell (11), of the conveying device (19) are detachably provided with connecting plates.

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