Detachable pole piece length measuring tool

Abstract

The utility model relates to a detachable pole piece length measuring tool which comprises a fixed crimping seat and a sliding crimping seat, a supporting pole piece is connected to the lower bottom of a crimping guide hole of the fixed crimping seat in a left-right penetrating mode, a measuring scale is arranged at the upper head end of the pole piece in an aligned mode, and two adjusting seats on the fixed crimping seat are supported in an adjusting rail and are both vertically connected with a lifting lead screw in a screwed mode. The lower end of the lifting screw rod is connected with a rubber pressing block arranged in the crimping guide hole; the sliding crimping seat is arranged on the right side of the fixed crimping seat, a measuring guide hole is formed in the sliding crimping seat in a left-right penetrating mode, the measuring ruler and the pole piece are connected in the measuring guide hole in a guiding and penetrating mode, a torsion spring is arranged at the position, below the measuring guide hole, of the right side of the sliding crimping seat, one foot of the torsion spring is fixed to the sliding crimping seat, and the other foot of the torsion spring is connected with a pulley seat. And a rubber wheel which guides in the front-back direction and elastically crimps a pole piece at the lower end of the measuring ruler is arranged in the pulley seat. The tool is convenient to operate, can be used for measurement by a single person, does not need to straighten the pole piece, straightens the pole piece synchronously during measurement, and is convenient and accurate in measurement.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of measuring tools, specifically a detachable pole piece length measuring tool. BACKGROUND

[0002] Competitive product analysis is an important market research method, which can help enterprises understand the information of competitors' products, pricing, marketing strategies, etc. Through competitive product analysis, enterprises can understand the characteristics, advantages and disadvantages of similar products in the market, and then position and optimize their own products. The measurement of the size of the pole piece after disassembling the competitive product is an indispensable step in competitive product analysis, but due to the length of the pole piece and the curling of the pole piece after disassembly, it is very difficult for a single person to measure the length of the pole piece. SUMMARY

[0003] The utility model provides a kind of operation convenient detachable pole piece length measuring tool.

[0004] The technical scheme adopted by the utility model is: a kind of detachable pole piece length measuring tool, characterized by: including fixed pressure contact seat and sliding pressure contact seat, fixed pressure contact seat is provided with left and right through square pressure contact guide hole, pressure contact guide hole lower bottom is supported pole piece on left and right, pole piece upper head end is aligned and placed measuring scale, fixed pressure contact seat upper end surface is downwardly provided with pressure contact hole that is through to pressure contact guide hole, fixed pressure contact seat upper end surface is provided with the adjusting track in front and back direction, two adjusting seats are supported in adjusting track, two adjusting seats are through and connect the adjusting screw of opposite screw direction in front and back, adjusting screw is connected with rotating handle outside, two adjusting seats are all vertically connected with lifting lead screw, lifting lead screw lower end is placed in the rubber pressing block in pressure contact guide hole;The sliding pressure contact seat is provided with measuring guide hole on the right side of fixed pressure contact seat and left and right through, measuring scale and pole piece guide are through in measuring guide hole, a torsion spring is arranged at the position below measuring guide hole on the right side of sliding pressure contact seat, one foot of torsion spring is fixed on sliding pressure contact seat, the other foot of torsion spring is connected with a pulley seat, a rubber wheel that is guided in front and back direction and elastically presses pole piece under the lower end of measuring scale is arranged in pulley seat.

[0005] The measuring scale is a transparent acrylic scale with scales.

[0006] The lower end surface of the rubber pressing block is provided with anti-slip net texture.

[0007] A rubber layer with anti-slip net texture is arranged on the inner bottom of the guide hole.

[0008] The utility model has the advantages of:

[0009] 1. After placing the measuring ruler and electrode piece vertically and threading them through the measuring guide hole on the sliding pressing seat, place the head end of the measuring ruler and the head end of the electrode piece vertically and align them. Then, insert them into the pressing guide hole to the bottom of the pressing hole. According to the width of the electrode piece, adjust the rotating handle to drive the two adjusting seats to move relative to or opposite to each other in the adjusting track via the adjusting screw. This makes the rubber pressing blocks under the adjusting seats correspond to both sides of the electrode piece width direction. The lifting screw drives the rubber pressing blocks to press down, and at the same time, the measuring ruler presses the electrode piece onto the rubber layer. This effectively avoids the measurement deflection error that is easily caused by a single pressing head pressing the electrode piece. The pressing on both sides of the electrode piece width direction is more stable, which facilitates the improvement of measurement accuracy.

[0010] 2. The torsion spring on the outside of the sliding pressing seat drives the pulley seat, so that the rubber wheel always elastically guides the pressing electrode to the lower end of the measuring scale. This effectively solves the problem that the curled electrode cannot be straightened and measured by a single person. When the rubber wheel slides on the measuring scale with the sliding pressing seat, it straightens the electrode and fits it against the lower end of the measuring scale, which can ensure the fit between the electrode and the measuring scale, making the measurement reading accurate and convenient for single-person operation. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model.

[0012] In the figure: 1. Fixed crimping seat, 2. Crimping guide hole, 3. Crimping hole, 4. Adjusting seat, 5. Adjusting screw, 6. Lifting screw, 7. Rubber pressure block, 8. Sliding crimping seat, 9. Measuring guide hole, 10. Torsion spring, 11. Pulley seat, 12. Rubber wheel, 13. Measuring ruler, 14. Electrode. Detailed Implementation

[0013] The following explanation, in conjunction with the accompanying drawings, will provide further details.

[0014] Figure 1 As shown, a detachable electrode length measuring tool includes a fixed pressing seat 1, an adjusting seat 4, an adjusting screw 5, a lifting screw 6, a rubber pressing block 7, a sliding pressing seat 8, a torsion spring 10, a pulley seat 11, a rubber wheel 12, and a measuring ruler 13.

[0015] The fixed crimping seat 1 is provided with a square crimping guide hole 2 that runs through the left and right sides. The bottom of the crimping guide hole 2 is connected to the left and right pole pieces 14. The top ends of the pole pieces 14 are aligned and placed with measuring rulers 13. The upper end face of the fixed crimping seat 1 is opened with a crimping hole 3 that runs through the crimping guide hole. The upper end face of the fixed crimping seat 1 is guided and supported by two adjusting seats 4 by a front-back direction adjustment track. The two adjusting seats 4 are connected to adjusting screws 5 with opposite spiral directions. The adjusting screws are connected to a rotating handle. The two adjusting seats 4 are vertically screwed with lifting screws 6. The lower end of the lifting screws 6 is connected to a rubber pressure block 7 placed in the crimping guide hole 2.

[0016] The right side of the fixed crimping seat 1 is provided with a sliding crimping seat 8, and a measuring guide hole 9 is provided through the sliding crimping seat 8. A measuring scale 13 and a pole piece 14 are guided and connected in the measuring guide hole 9. A torsion spring 10 is arranged below the measuring guide hole on the right side of the sliding crimping seat 8. One foot of the torsion spring 10 is fixed on the sliding crimping seat 8, and the other foot of the torsion spring 10 is connected with a pulley seat 11. The pulley seat 11 is provided with a rubber wheel 12 which is guided in the front-rear direction and elastically presses the pole piece 14 below the measuring scale 13.

[0017] In the embodiment, the two rubber pressing blocks below the lifting lead screws of the two adjusting seats are adjustable according to the width of the pole piece, and the rubber pressing blocks are controlled to be pressed on both sides in the width direction of the pole piece. The deflection problem caused by the subsequent sliding and fixing of the seat guide when the whole width is fully pressed can be avoided, and the measurement accuracy and the pressing stability and firmness are improved.

[0018] In the embodiment, the measuring scale is a transparent acrylic scale with scales.

[0019] On the basis of the embodiment, the rubber pressing block can be provided with an anti-slip mesh pattern on the lower end surface, and a rubber layer with an anti-slip mesh pattern can be arranged on the bottom of the guide hole.

Claims

1. A detachable pole piece length measuring tool characterized by: The fixed crimping seat is provided with left and right through square crimping guide holes, and the crimping guide holes are provided with left and right support pole pieces on the lower bottom, the pole pieces are placed in alignment on the upper head end of the measuring scale, the upper end surface of the fixed crimping seat is provided with a crimping hole which is through to the crimping guide hole, the upper end surface of the fixed crimping seat is provided with an adjusting track in the front and back direction, two adjusting seats are supported in the adjusting track, the two adjusting seats are provided with adjusting screws which are spirally opposite in direction, the adjusting screws are provided with rotating handles, the two adjusting seats are each vertically and rotatably provided with a lifting screw rod, and the lower end of the lifting screw rod is provided with a rubber pressing block which is placed in the crimping guide hole.

2. A demountable pole piece length measuring tool according to claim 1, characterised in that: The measuring scale is a transparent acrylic scale with a scale.

3. The demountable pole length measuring tool of claim 1, wherein: The lower end surface of the rubber pressing block is provided with an anti-slip mesh pattern.

4. The demountable pole length measuring tool of claim 1, wherein: The inner bottom of the guide hole is provided with a rubber layer with an anti-slip mesh pattern. The inner bottom of the guide hole is provided with a rubber layer with an anti-slip mesh pattern.

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