Alloy bar rotation detection device

Abstract

The utility model discloses an alloy bar rotation detection device which comprises a horizontally arranged workbench, one side of the upper surface of the workbench is fixedly connected with a guide rail along the length direction of the workbench, and the utility model relates to the technical field of alloy bar rotation detection tools. According to the rotation detection device for the alloy bar, two extension blocks and insertion holes are arranged, when the rotation detection device is used, after the alloy bar to be tested is inserted into the two insertion holes, a spring can drive a movable plate to move towards the alloy bar until a belt makes contact with the alloy bar, and then the alloy bar is driven by continuous rotation of a belt wheel; the belt can drive the alloy bar to move under the action of friction force so as to detect the alloy bar in all aspects, the alloy bar cannot leave the two extension blocks in the whole process, the taking position of the alloy bar is always located at the same position, the automatic bar feeding and discharging device is suitable for automatic bar feeding and discharging, and large-scale automatic unmanned detection can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to alloy bar rotation detection frock technical field, concretely is a kind of alloy bar rotation detection device. BACKGROUND

[0002] Alloy bar has important application in many fields, such as in aerospace field, it is used to process and manufacture various metal parts, in petrochemical field, it can be used to manufacture pipeline equipment, and it also has more applications in building field and automobile manufacturing field.

[0003] At present, after alloy bar finish machining, in order to detect whether the outer diameter, taper, round run of alloy bar meets drawing requirement, it needs to be detected in all aspects, but the current detection equipment often needs manual feeding and discharging due to the structure, which is relatively inconvenient. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of prior art, the utility model provides a kind of alloy bar rotation detection device, solve the problem that, after alloy bar finish machining, in order to detect whether the outer diameter, taper, round run of alloy bar meets drawing requirement, it needs to be detected in all aspects, but the current detection equipment often needs manual feeding and discharging due to the structure, which is relatively inconvenient.

[0005] To achieve the above object, the utility model is realized by the following technical scheme: a kind of alloy bar rotation detection device, including the workbench of horizontal arrangement, the one side of the workbench upper surface is fixedly connected with guide rail along its length direction, the sliding portion upper surface of the guide rail is fixedly connected with movable plate along the width direction of the workbench, the rear end surface of the workbench is vertically fixedly connected with stand, top tight structure is arranged between the stand and the movable plate, the front part of the workbench upper surface is fixedly connected with fixed seat, the rear side surface of the fixed seat is vertically fixedly connected with device block, the top end and the bottom end of the rear side surface of the device block are all extended to form extension block outward, the upper surface of two extension blocks is vertically and continuously provided with insertion hole, the upper surface of the movable plate is vertically rotatably connected with driving pulley in the middle part, the front part of the upper surface of the movable plate and located at the both sides of the driving pulley are vertically rotatably connected with driven pulley, and the driving pulley and two driven pulleys are connected by belt transmission.

[0006] Further, the top tight structure includes spring fixedly connected to the front side surface of the stand, the rear side surface of the movable plate is horizontally provided with insertion slot corresponding to the spring, and the inner end of the spring is fixedly connected to the inner end surface of the insertion slot.

[0007] Further, the bottom end of the extension block is transversely and fixedly connected with a sealing block matching the size thereof.

[0008] Further, the other side of the upper surface of the workbench is vertically and throughly provided with a device slot arranged along the length direction thereof, and the lower surface of the movable plate and located inside the device slot is vertically and fixedly connected with a power motor.

[0009] Further, the output shaft of the power motor is rotatably through the movable plate and fixedly connected with the bottom end of the driving pulley.

[0010] Further, the both ends of the lower surface of the workbench are vertically and fixedly connected with support stands.

[0011] Compared with the prior art, the alloy bar rotating detection device has the beneficial effects that: when the device is used, the alloy bar to be tested is inserted into the two insertion holes, the spring drives the movable plate to move towards the alloy bar until the belt contacts the alloy bar, then the belt is driven to move the alloy bar under the action of friction force under the continuous rotation of the pulley, so as to detect the alloy bar in all aspects, the alloy bar does not leave the two extension blocks during the whole process, the taking position of the alloy bar is always at one place, and the device is suitable for automatic up and down of the bar and can realize large-scale automatic and unmanned detection. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is a whole structure schematic view of the utility model;

[0013] Fig. 2 It is a device slot structure schematic view of the utility model;

[0014] Fig. 3 It is an extension block structure schematic view of the utility model.

[0015] In the figure: 1-workbench, 2-guide rail, 3-movable plate, 4-stand, 5-spring, 6-insertion slot, 7-driving pulley, 8-following pulley, 9-fixed seat, 10-device block, 11-extension block, 12-insertion hole, 13-sealing block, 14-support stand, 15-power motor, 16-device slot. DETAILED DESCRIPTION

[0016] 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.

[0017] Referring to Figs. 1-3 The utility model provides a technical scheme: alloy bar rotation detection device, including the work table 1 that sets up horizontally, the one side of work table 1 upper surface is fixedly connected with guide rail 2 along its length direction, the upper surface of the sliding portion of guide rail 2 is fixedly connected with the movable plate 3 along the width direction of work table 1 transversely, the rear end surface of work table 1 is vertically fixedly connected with vertical seat 4, and the top tight structure is arranged between vertical seat 4 and movable plate 3, the front of work table 1 upper surface is fixedly connected with fixed seat 9, the rear side surface of fixed seat 9 is vertically fixedly connected with device block 10, and the top end and the bottom end of device block 10 rear side surface all extend outward and form extension block 11, the upper surface of two extension blocks 11 all is vertically provided with insertion hole 12, the middle part of movable plate 3 upper surface is vertically rotatably connected with driving pulley 7, and the front of movable plate 3 upper surface and located at the both sides of driving pulley 7 are vertically rotatably connected with driven pulley 8, and driving pulley 7 and two driven pulleys 8 are connected by belt transmission.

[0018] The top tight structure includes spring 5 fixedly connected to the front side surface of vertical seat 4, and the rear side surface of movable plate 3 is transversely provided with insertion slot 6 corresponding to spring 5, and the inner end of spring 5 is fixedly connected to the inner end surface of insertion slot 6.

[0019] When the device is actually used, first, the alloy bar is fed into the insertion hole 12 of the two extension blocks 11 by the feeding equipment, at this time, the alloy bar will be limited between the two extension blocks 11 by the limiting of the two insertion holes 12, then under the action of the spring 5 of the top tight structure, the movable plate 3 is pushed towards the alloy bar, and in the process of the movement of the movable plate 3 in this direction, the transmission belt between the driving pulley 7 and the two driven pulleys 8 will finally contact the bar, and will be tightly attached to the surface of the bar under the pressure applied by the spring 5, then the driving pulley 7 starts to rotate, which can drive the belt to move, and under the action of friction, the belt will drive the bar to rotate, so as to detect various specifications of the bar, and the alloy bar will not leave the two extension blocks during the whole process, and the taking position of the alloy bar is always at one place, which is suitable for automatic bar feeding and taking, and can realize large-scale automatic and unmanned detection.

[0020] One side of the front end of the device is fixedly connected with an air cylinder along the length direction of the workbench, the movable rod rear end of the air cylinder is fixedly connected with the front end of the movable plate 3, after the bar test is completed, the air cylinder will drive the movable plate 3 to move backward until the belt is separated from the test bar, and when the test is needed, the air cylinder will be retracted, at this time, the movable plate 3 can be moved by the spring 5.

[0021] The bottom end of the lower extension block 11 is transversely fixedly connected with a plugging block 13 matching in size.

[0022] The blocking block 13 blocks the insertion hole 12 of the lower extension block 11, preventing the alloy bar from continuing to fall downward from the insertion hole.

[0023] The inside of the two insertion holes 12 is provided with an adjustable limiting rod to limit the test bar, so that the device can adapt to alloy bars of various diameters.

[0024] The other side of the upper surface of the workbench 1 is vertically provided with a device slot 16 along the length direction, and the lower surface of the movable plate 3 and inside the device slot 16 is vertically fixedly connected with a power motor 15.

[0025] The output shaft of the power motor 15 is rotatably through the movable plate 3 and fixedly connected with the bottom end of the driving pulley 7.

[0026] The power motor 15 provides power to the driving pulley 7, and since the power motor 15 moves synchronously with the movement of the movable plate 3, the device slot 16 provides a moving space for the power motor 15.

[0027] The lower surface of the workbench 1 is vertically fixedly connected with a support stand 14 at both ends.

[0028] The support stand 14 has a supporting effect.

[0029] During operation or use, first, the alloy bar is fed into the inside of the insertion hole 12 of the two extension blocks 11 through the feeding device, at which time the alloy bar is limited between the two extension blocks 11 by the limiting of the two insertion holes 12, then the guide rail 2 of the device no longer exerts force on the movable plate 3, and the movable plate 3 is in a free state, at which time the movable plate 3 is pushed to the alloy bar under the action of the spring 5 of the clamping structure, and in the process of movement of the movable plate 3 in this direction, the transmission belt between the driving pulley 7 and the two driven pulleys 8 will eventually contact the bar, and will be tightly attached to the surface of the bar under the pressure exerted by the spring 5, then the driving pulley 7 starts to rotate, which can drive the belt to move, and under the action of friction, the belt will drive the bar to rotate, so as to detect various specifications of the bar, and the alloy bar will not leave the two extension blocks during the whole process, and the taking position of the alloy bar is always located at one place, which is suitable for automatic bar feeding and taking, and can realize large-scale automatic and unmanned detection.

[0030] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0031] The preferred embodiments of the present application have been described above with the preferred embodiments; however, all the changes and modifications that can be made without departing from the spirit and concept of the present application should be covered by the appended claims.

Claims

1. A device for detecting the rotation of alloy bars, characterized in that: The utility model provides a workbench, including the workbench (1) that horizontal setting is arranged, one side of the upper surface of workbench (1) is fixedly connected with guide rail (2) along its length direction, the upper surface of the sliding part of guide rail (2) is fixedly connected with movable plate (3) along the width direction of workbench (1) transversely, the rear end surface of workbench (1) is fixedly connected with vertical seat (4) vertically, and the vertical seat (4) and movable plate (3) are provided with top -tight structure between, the front of the upper surface of workbench (1) is fixedly connected with fixed seat (9), the rear side surface of fixed seat (9) is fixedly connected with device block (10) vertically, the top end and the bottom end of the rear side surface of device block (10) both extend outward and form extension block (11), the upper surface of two extension blocks (11) is all vertically provided with the insertion hole (12) of going through, the middle part of the upper surface of movable plate (3) is rotatably connected with driving pulley (7) vertically, the front of the upper surface of movable plate (3) and located at the both sides of driving pulley (7) are rotatably connected with driven pulley (8) vertically, and driving pulley (7) and two driven pulleys (8) are drivenly connected through belt.

2. The alloy bar rotation detection apparatus according to claim 1, characterized by: The top -tight structure includes spring (5) fixedly connected to the front side surface of vertical seat (4) transversely, and the rear side surface of movable plate (3) is provided with the insertion slot (6) corresponding with spring (5) transversely, and the inner end of spring (5) is fixedly connected to the inner end surface of insertion slot (6).

3. The alloy bar rotation detection apparatus according to claim 1, characterized by: The bottom end of the extension block (11) below is fixedly connected with the obturator block (13) of the size adaptation.

4. The alloy bar rotation detection apparatus according to claim 1, characterized by: The other side of the upper surface of workbench (1) is vertically provided with device slot (16) along its length direction, and the lower surface of movable plate (3) and located inside device slot (16) is fixedly connected with power motor (15) vertically.

5. A rotating detection device for an alloy rod according to claim 4, characterized in that: The output shaft of power motor (15) is rotatably through movable plate (3) and is fixedly connected with the bottom end of driving pulley (7).

6. The alloy bar rotation detection apparatus according to claim 1, characterized by: The lower surface of workbench (1) is fixedly connected with support stand (14) vertically at both ends.

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