Rack production detection tool

Abstract

The utility model discloses a rack production detection tool, comprising a support guide seat used for supporting, a bidirectional screw rod rotatably clamped at the bottom of the inner end face of the support guide seat, and a stepping motor arranged at a position, directly facing the bidirectional screw rod, of the side end face of the support guide seat. The inner end face of the supporting guide base is in threaded connection with two limiting clamps through the two-way lead screw. Through the arrangement of the detection device, the material guiding device and the limiting clamps, the material guiding device can automatically guide the racks, and meanwhile the two sets of limiting clamps can be driven by the two-way lead screw to automatically limit the racks of different models. And the detection device can automatically regulate and control the detection position of a guide screw rod through the guide screw rod in the detection device, so that the automation degree of rack detection by the equipment is effectively improved, and meanwhile, the adaptability of the equipment to detection of racks of different models is also improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rack production equipment technical field, concretely is a rack production detection frock. BACKGROUND

[0002] The main role of the rack production detection frock is to ensure that the precision and quality of the rack meet the design requirements. Through the frock, the key parameters such as the pitch, height and shape of the rack can be detected, so that errors in the production process can be found and corrected in time, and the stability and reliability of the rack are ensured.

[0003] For example, the utility model patent with the publication number CN211317125U discloses a rack type stamping part detection frock, which comprises a base plate, elbow clamp positioning assemblies and a detection assembly. The rack type stamping part to be detected is placed on the profile gauge between the two tooth shape gauges. The longitudinal limiting handle is rotated to drive the PIN detection stud to push the tooth shape gauge with the axial spring rack to move inward until the axial spring rack engages with the rack type stamping part to be detected. The profile groove inside the profile gauge is engaged with the rack type stamping part to be detected by pulling the inner handle. The profile of the rack type stamping part is determined by this method. The structure is simple, the operation is convenient, the detection process of the rack tolerance, profile and position can be quickly and accurately realized, and the utility is strong.

[0004] Although the above detection frock can perform limiting detection operation on the rack, the automation degree of the detection of the rack is insufficient, and it is not convenient for subsequent quick and convenient discharging operation of the rack. The adaptability of the above detection frock to different types of racks is also insufficient, which reduces the detection efficiency of the rack. Therefore, a rack production detection frock is urgently needed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a rack production detection frock to solve the problems in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: a rack production detection frock, which comprises a support guide seat for supporting, a bidirectional screw rod rotatably connected to the inner end surface bottom of the support guide seat, a stepper motor arranged at the side end surface of the support guide seat opposite to the bidirectional screw rod, two sets of limiting clamps threadedly connected to the inner end surface of the support guide seat through the bidirectional screw rod, a rack fixedly connected between the two sets of limiting clamps, and a fixed sliding groove formed in the middle of the inner end surface of the support guide seat,

[0007] A servo motor is fixedly arranged at the side end surface of the support guide base and opposite to the fixed sliding groove, and a transmission screw rod is arranged at the output end of the servo motor;

[0008] A detection device is threadedly connected to the inner end surface of the fixed sliding groove through the transmission screw rod;

[0009] A material guiding device is fixedly arranged at the center of the rear end surface of the support guide base.

[0010] Preferably, the detection device comprises a limiting clamp, a threaded sliding seat is arranged at the front end surface bottom of the limiting clamp, a guide motor is fixedly arranged at the center of the rear end surface of the limiting clamp, a guide screw rod is arranged at the output end of the guide motor, and a detection module is threadedly connected to the inner end surface of the limiting clamp through the guide screw rod.

[0011] Preferably, the material guiding device comprises a feeding air cylinder, a guide push plate is arranged at the output end of the feeding air cylinder, and two groups of fixed guide rods are arranged at the inner end surface of the guide push plate.

[0012] Preferably, the limiting clamp is threadedly connected to the inner end surface of the support guide base through the threaded sliding seat and the transmission screw rod, the detection module can be reciprocally displaced along the inside of the support guide base under the driving of the limiting clamp, and the precision of detecting the rack is improved.

[0013] Preferably, the clamping end of the limiting clamp is L-shaped, and the two groups of limiting clamps are fixedly connected to the right angle edges of the rack, the clamping end of the limiting clamp is L-shaped, the right angle edges of the rack can be conveniently limited, and the stability of limiting the rack is improved.

[0014] Preferably, a material guiding groove for discharging is arranged at the bottom of the fixed sliding groove opposite to the inner end surface of the support guide base, and the height of the material guiding groove is greater than the thickness of the rack, the rack can be conveniently and automatically discharged after detection.

[0015] Compared with the prior art, the utility model has the advantages as follows:

[0016] 1. The utility model discloses a detection device, a material guiding device and a limiting clamp, the material guiding device can automatically guide the rack, two groups of limiting clamps can automatically limit different models of racks under the driving of the bidirectional screw rod, the detection device can automatically control the detection position of the guide screw rod through the guide screw rod, the degree of automation of the equipment for detecting the rack is improved, and the adaptability of the equipment for detecting different models of racks is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the exploded view of the main body of the utility model;

[0018] Figure 2 It is the structure schematic view of the main body of the utility model;

[0019] Figure 3 It is the structure schematic view of the detection device of the utility model;

[0020] Figure 4 It is the structure schematic view of the material guiding device of the utility model.

[0021] In the drawing: 1-drive screw, 2-detection device, 3-servo motor, 4-stepping motor, 5-material guiding device, 6-limiting clamp, 7-fixed sliding groove, 8-rack, 9-supporting guide base, 10-bidirectional screw, 21-threaded sliding seat, 22-detection module, 23-limiting clamping seat, 24-guiding motor, 25-guiding screw, 51-guiding push plate, 52-feeding cylinder, 53-fixed guide rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Please refer to Figures 1-4 The utility model provides an embodiment: a rack production detection tool, including the support of supporting guide base 9, the inner end face bottom of supporting guide base 9 is rotatably connected with bidirectional screw 10, and the side end face of supporting guide base 9 is provided with stepping motor 4 opposite bidirectional screw 10, the inner end face of supporting guide base 9 is connected with two groups of limiting clamps 6 through bidirectional screw 10, rack 8 is fixedly connected between the two groups of limiting clamps 6, fixed sliding groove 7 is set up in the middle of the inner end face of supporting guide base 9,

[0024] Servo motor 3, servo motor 3 is fixedly arranged at the side end face of supporting guide base 9 opposite fixed sliding groove 7, and drive screw 1 is arranged at the output end of servo motor 3;

[0025] Detection device 2, detection device 2 is further threadedly slidably connected in the inner end face of fixed sliding groove 7 through drive screw 1;

[0026] Material guiding device 5, material guiding device 5 is fixedly arranged at the center of the rear end face of supporting guide base 9.

[0027] The detection device 2 comprises a limiting clamp 23, the front end face bottom of the limiting clamp 23 is provided with a threaded slide base 21, and the center of the rear end face of the limiting clamp 23 is fixedly provided with a guide motor 24, the output end of the guide motor 24 is provided with a guide screw 25, and the inner end face of the limiting clamp 23 is threadedly connected with a detection module 22 through the guide screw 25.

[0028] The material guiding device 5 comprises a feeding cylinder 52, the output end of the feeding cylinder 52 is provided with a guide push plate 51, and the inner end face of the guide push plate 51 is provided with two groups of fixed guide rods 53.

[0029] The limiting clamp 23 is adapted to the transmission screw 1 through the threaded slide base 21 and is threadedly connected to the inner end face of the supporting guide base 9, the detection module 22 can be reciprocatingly displaced along the inside of the supporting guide base 9 under the driving of the limiting clamp 23, thereby improving the accuracy of detecting the rack 8.

[0030] The clamping end of the limiting clamp 6 is L-shaped, and the two groups of limiting clamps 6 are fixedly connected with the right angle edges of the rack 8, the clamping end of the limiting clamp 6 is L-shaped, which can conveniently limit the right angle edges of the rack 8, and improve the stability of limiting the rack 8.

[0031] The inner end face of the supporting guide base 9 is opposite to the bottom of the fixed sliding groove 7 and is provided with a material guiding groove for discharging, and the height of the material guiding groove is greater than the thickness of the rack 8, so that the rack 8 can be quickly and automatically guided out after the detection is completed.

[0032] Working principle: when in use, the worker can position the feeding mechanical arm of the rack 8 to the side of the supporting guide base 9, which facilitates the subsequent continuous guiding of the rack 8 into the inside of the supporting guide base 9, when the rack 8 is guided into the inside of the supporting guide base 9 under the feeding of the mechanical arm, the feeding cylinder 52 is started, the feeding cylinder 52 can drive the rack 8 to move to the front of the material guiding groove through the guide push plate 51, then the stepping motor 4 is started, the stepping motor 4 can drive the two groups of limiting clamps 6 to limit the sides of the rack 8 through the bidirectional screw rod 10, after the limiting is completed, the worker can adjust the detection position of the detection module 22 according to the model of the detected rack 8, during the adjustment, the guide motor 24 can drive the detection module 22 to longitudinally displace in the limiting clamp 23 through the guide screw 25, so as to quickly and accurately adjust the position of the detection module 22 for detecting the surface of the rack 8, after the adjustment is completed, the servo motor 3 can drive the threaded slide base 21 to reciprocatingly displace through the transmission screw 1, so that the detection module 22 can perform multiple detection operations on the outer surface of the rack 8.

[0033] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rack production detection tool, comprising a support guide base (9) for support, a bidirectional screw rod (10) rotatably connected at the bottom of the inner end face of the support guide base (9), a stepper motor (4) arranged at the side end face of the support guide base (9) opposite to the bidirectional screw rod (10), two sets of limiting clamps (6) threadedly connected to the inner end face of the support guide base (9) through the bidirectional screw rod (10), a rack (8) fixedly connected between the two sets of limiting clamps (6), and a fixed sliding groove (7) formed in the middle of the inner end face of the support guide base (9), characterized in that: a servo motor (3) is fixedly arranged at the side end face of the support guide base (9) opposite to the fixed sliding groove (7), and a transmission screw rod (1) is arranged at the output end of the servo motor (3); a detection device (2) is threadedly and slidingly connected to the inner end face of the fixed sliding groove (7) through the transmission screw rod (1); and a material guiding device (5) is fixedly arranged at the center of the rear end face of the support guide base (9). The detection device (2) comprises a limiting clamp seat (23), the bottom of the front end face of the limiting clamp seat (23) is provided with a threaded sliding seat (21), a guide motor (24) is fixedly arranged at the center of the rear end face of the limiting clamp seat (23), the output end of the guide motor (24) is provided with a guide screw rod (25), and a detection module (22) is threadedly connected to the inner end face of the limiting clamp seat (23) through the guide screw rod (25). The material guiding device (5) comprises a feeding cylinder (52), the output end of the feeding cylinder (52) is provided with a guide push plate (51), and the inner end face of the guide push plate (51) is provided with two sets of fixed guide rods (53). The limiting clamp seat (23) is threadedly and slidingly connected to the inner end face of the support guide base (9) through the threaded sliding seat (21) matched with the transmission screw rod (1).

2. The rack production detection tooling of claim 1, wherein: The clamping end of the limiting clamp (6) is L-shaped, and the two sets of limiting clamps (6) are fixedly connected at the right angle edges of the rack (8).

3. The rack production detection tool of claim 2, wherein: A material guiding groove for discharging is formed in the bottom of the inner end face of the support guide base (9) opposite to the fixed sliding groove (7), and the height of the material guiding groove is greater than the thickness of the rack (8).

4. The rack production detection tooling of claim 3, wherein: ​ 5. The rack production detection tooling of claim 3, wherein: ​ 6. The rack production detection tool of claim 3, wherein: ​

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