An installation correction device for an absolute value encoder pull cable

Abstract

The utility model discloses an installation correction device of absolute value encoder pull rope belongs to encoder installation technical field, including support base, telescopic plate and fixed connecting piece, and support base is made of flexible material, and support base one end is provided with the open accommodating cavity of open mouth, and telescopic plate sliding telescopic connection is in accommodating cavity, and the pull rope through hole of at least one for absolute value encoder pull rope is seted up on telescopic plate, and the limiting long hole for fixed connecting piece is seted up on support base and telescopic plate, and telescopic plate is along the accommodating cavity of support base and is adjusted in place after sliding, and then the fixed connecting piece is screwed down to realize the position lock of telescopic plate in support base. The utility model discloses simple structure, and the production cost is low, and can utilize the workshop discarded material processing and make, and need not repeatedly adjust the encoder base, saves the installation time, and the installation is convenient, can be used for the installation scene of various models of absolute value encoder, and the scope of application is wide.

Description

Technical Field

[0001] This utility model relates to the field of encoder installation technology, and in particular to an installation and correction device for an absolute encoder pull rope. Background Technology

[0002] Absolute encoders are widely used in industrial automation equipment, and their installation accuracy directly affects the accuracy of measurement results. During installation, a positional deviation often exists between the encoder cable exit hole and the pull rope fixing position, causing the pull rope to not exit vertically and affecting the normal operation of the encoder. In existing technology, fine-tuning is usually achieved by adding shims to the encoder base to correct the pull rope exit direction. However, this method is cumbersome, time-consuming, and labor-intensive, and has a limited adjustment range, making it difficult to adapt to the needs of different installation environments. There is an urgent need for an installation correction device that is simple in structure, easy to adjust, and has a reliable connection to solve the above technical problems. Utility Model Content

[0003] Technical problem solved: In view of the difficulties in correcting the installation deviation of encoder pull rope in the existing technology and the cumbersome operation, this utility model provides an installation correction device for absolute encoder pull rope, which realizes precise adjustment of the installation position, while ensuring connection reliability and operation convenience.

[0004] Technical solution: The present invention provides an installation correction device for an absolute encoder pull rope, the installation correction device comprising: A support base, the support base being made of a flexible material; one end of the support base having an open receiving cavity; The telescopic plate is slidably telescopically connected to the receiving cavity, and the telescopic plate is detachably and fixedly connected to the support base; the telescopic plate has at least one pull rope through hole for the pull rope of the absolute encoder to pass through. The fixed connector has a limiting elongated hole through which the fixed connector passes on the support base and the telescopic plate. After the telescopic plate slides and adjusts into place along the receiving cavity of the support base, the fixed connector is tightened to lock the position of the telescopic plate in the support base.

[0005] Preferably, the front end of the telescopic plate is provided with a pull rope through hole for the pull rope of the absolute encoder to pass through; The support base and telescopic plate are symmetrically provided with a first limiting elongated hole and a third limiting elongated hole along the center of their width. The first limiting elongated hole and the third limiting elongated hole are arranged along the length direction of the support base. The fixing connector passes through the first limiting elongated hole and the third limiting elongated hole to fix and lock or release the telescopic plate and the support base.

[0006] Preferably, the pull rope through holes include a plurality of holes evenly spaced along the centerline of the telescopic plate. The support base has at least two symmetrically distributed connecting holes on both sides for the fasteners to pass through. The fasteners pass through the connecting holes and the corresponding pull rope holes on the telescopic plate to lock or release the telescopic plate at different positions within the support base.

[0007] Preferably, the pull rope through holes include a plurality of holes evenly spaced along the centerline of the telescopic plate. The support base has symmetrically distributed second limiting holes on both sides, arranged along the length of the center line of the support base. The fixing connector passes through the second limiting holes and the corresponding pull rope through holes on the telescopic plate to fix, lock or release the telescopic plate at different positions in the support base.

[0008] Preferably, the inner wall of the receiving cavity of the support base is provided with a guide protrusion along the length direction, and the side wall of the telescopic plate is provided with a guide groove along the length direction. The guide groove is adapted to the guide protrusion, and the telescopic plate slides in cooperation with the guide protrusion through the guide groove.

[0009] Preferably, the fixing connector is a bolt or a pin.

[0010] Preferably, the pull rope through hole is located at the end of the telescopic plate away from the support base.

[0011] Preferably, the other end of the support base is provided with a mounting plate, and the mounting plate has mounting holes for fixing screws to pass through.

[0012] Preferably, the total length of the telescopic plate in the extended state within the support base is 10-20cm.

[0013] Compared with the prior art, the present invention has at least the following beneficial effects: 1. This utility model has a simple structure and low manufacturing cost, and can be made using waste materials from the workshop; it eliminates the need for repeated adjustments to the encoder base, saving installation time and making installation convenient; it can be used in various absolute encoder installation scenarios, with a wide range of applications. 2. The telescopic plate can be flexibly adjusted along the support base through the sliding cooperation of the guide protrusion and the guide groove. With the help of the limiting elongated hole, the installation position can be accurately corrected to meet the needs of different installation scenarios. 3. The fixed connector passes through the limiting elongated hole to achieve detachable fixing of the telescopic plate and the support base. The connection is stable and easy to assemble and disassemble, improving the efficiency of installation and adjustment.

[0014] This invention also has other beneficial effects, which are described in the embodiments section of the specification and will not be repeated here. Attached Figure Description

[0015] Figure 1This is a front view of the structure of the first embodiment of the installation correction device of this utility model; Figure 2 for Figure 1 Right view of the structure of the first embodiment of the installation correction device; Figure 3 This is a front view of the structure of the second embodiment of the installation correction device of this utility model; Figure 4 for Figure 3 Right view of the structure of the second embodiment of the installation correction device; Figure 5 This is a front view of the third embodiment of the installation correction device of this utility model; Figure 6 for Figure 5 Right view of the structure of the third embodiment of the installation correction device.

[0016] Reference numerals: 100, Installation and correction device; 1, Support base; 101, Mounting base plate; 102, First limiting elongated hole; 103, Guide sliding protrusion; 104, Connecting through hole; 105, Second limiting elongated hole; 2, Telescopic plate; 201, Pull rope through hole; 202, Third limiting elongated hole; 203, Guide sliding groove; 3, Fixing connector. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the following will be described in conjunction with the accompanying drawings. Figures 1-6 The technical solutions of the embodiments of this utility model are clearly and completely described below. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model are within the protection scope of this utility model.

[0018] like Figures 1-6 As shown, this utility model provides an installation correction device for an absolute encoder pull rope. The installation correction device 100 includes a support base 1, a telescopic plate 2, and a fixing connector 3. The support base 1 is made of flexible material, allowing the fixing connector 3 to deform to a certain extent by squeezing the side wall of the support base 1 during the connection process, thus meeting the fixing requirements. One end of the support base 1 has an open receiving cavity, and the telescopic plate 2 is slidably and telescopically connected to the receiving cavity. The telescopic plate 2 is detachably and fixedly connected to the support base 1, and the overall length of the telescopic plate 2 in the extended state inside the support base 1 is 10-20cm.

[0019] The telescopic plate 2 has at least one pull rope through hole 201 for the absolute encoder pull rope to pass through. The position of the telescopic plate 2 in the support base 1 is preferably such that after the encoder pull rope passes through the pull rope through hole 201, the output hole of the encoder pull rope is perpendicular to the pull rope fixing position.

[0020] The support base 1 and the telescopic plate 2 are provided with limiting elongated holes for the fixed connector 3 to pass through. After the telescopic plate 2 slides and adjusts into place along the receiving cavity of the support base 1, the fixed connector 3 is tightened to lock the position of the telescopic plate 2 within the support base 1. The fixed connector 3 is a bolt or a pin.

[0021] A mounting base 101 is provided at the other end of the support base 1. The mounting base 101 has mounting holes for fixing screws to pass through. After the absolute encoder is installed in place, the mounting base 101 is used to initially complete the fixed installation of the installation correction device.

[0022] This utility model has a simple structure and low manufacturing cost, and can be made using waste materials from the workshop; it eliminates the need for repeated adjustments to the encoder base, saving installation time and making installation convenient; it can be used in various absolute encoder installation scenarios, with a wide range of applications; the fixed connector passes through the limiting elongated hole to achieve detachable fixing of the telescopic plate and the support base, ensuring stable connection and convenient assembly and disassembly, thus improving installation and adjustment efficiency.

[0023] Example 1: As Figures 1-2 As shown, in this embodiment, the end of the telescopic plate 2 away from the support base 1 is provided with a pull rope through hole 201 for the absolute encoder pull rope to pass through. The support base 1 and the telescopic plate 2 are symmetrically provided with a first limiting elongated hole 102 and a third limiting elongated hole 202 along the center of their width. The first limiting elongated hole 102 and the third limiting elongated hole 202 are arranged along the length direction of the support base 1. That is, when the telescopic plate 2 slides and extends along the internal cavity of the support base 1, the first limiting elongated hole 102 and the third limiting elongated hole 202 are corresponding in the thickness direction of the support base 1, so that the fixing connector 3 passes through the first limiting elongated hole 102 and the third limiting elongated hole 202 to fix and lock or release the telescopic plate 2 and the support base 1.

[0024] It should be noted that the first limiting elongated hole 102 can be configured as a countersunk hole structure along both sides of the support base 1, so that when the fixing connector 3 adopts a bolt assembly, the screw head and nut can be hidden in the first limiting elongated hole 102 (e.g., Figure 2 (As shown).

[0025] Example 2: As Figures 3-4As shown, the difference from Embodiment 1 is that in this embodiment, the pull rope through hole 201 includes multiple holes evenly spaced along the center line of the telescopic plate 2. At least two connecting through holes 104 for the fixed connector 3 to pass through are symmetrically distributed on both sides of the support base 1. That is, the two connecting through holes 104 form a channel for the fixed connector 3 to pass through. The fixed connector 3 passes through the connecting through hole 104 and the corresponding pull rope through hole 201 on the telescopic plate 2 to achieve the locking or unlocking of the telescopic plate 2 at different positions within the support base 1. Specifically, after the telescopic plate 2 is slidably adjusted to its position along the internal cavity of the support base 1, the fixed connector 3 is passed through the connecting through hole 104 and the corresponding pull rope through hole 201 on the telescopic plate 2 at that location, thus achieving a fixed connection of the telescopic plate 2 within the support base 1.

[0026] Example 3: As Figures 5-6 As shown, the difference from Embodiment 2 is that the pull rope through-hole 201 includes multiple holes evenly spaced along the centerline of the telescopic plate 2. Second limiting elongated holes 105 are symmetrically distributed on both sides of the support base 1, arranged along the length of the centerline of the support base 1. The fixing connector 3 passes through the second limiting elongated holes 105 and the corresponding pull rope through-holes 201 on the telescopic plate 2 to lock or release the telescopic plate 2 at different positions within the support base 1. In this embodiment, the second limiting elongated holes 105 replace the connecting through-holes 104 in Embodiment 2. This arrangement allows the fixing connector 3 to achieve better adjustment accuracy on the support base 1.

[0027] Example 4: Figure 2 , Figure 4 and Figure 6 As shown in Embodiments 1-3, in this embodiment, the inner wall of the receiving cavity of the support base 1 is provided with a guide protrusion 103 along the length direction, and the side wall of the telescopic plate 2 is provided with a guide groove 203 along the length direction. The guide groove 203 is adapted to the guide protrusion 103, and the telescopic plate 2 slides in cooperation with the guide protrusion 103 through the guide groove 203. This telescopic plate, through the sliding cooperation between the guide protrusion and the guide groove, can flexibly adjust its position along the support base. Combined with the limiting elongated hole, it can achieve precise correction of the installation position, adapting to different installation scenario requirements.

[0028] Based on the above embodiments, the assembly process of each component is as follows: Align the guide groove 203 of the telescopic plate 2 with the guide protrusion 103 of the support base 1, and push it into the receiving cavity along the length direction of the guide protrusion 103, so that the telescopic plate 2 and the support base 1 are initially assembled. According to the required adjustment position, the fixing connector 3 (such as bolts, pins) is passed through the first limiting elongated hole 102 of the support base 1, the connecting through hole 104 or the second limiting elongated hole 105, and the third limiting elongated hole 202 (or a pull rope through hole 201) of the telescopic plate 2 in sequence, to initially complete the pre-tightening of the fixing connector 3, but not to lock it yet, leaving room for adjustment of the telescopic plate 2. According to the installation position of the absolute encoder, the mounting correction device 100 is installed on the external mounting surface of the corresponding position of the absolute encoder by using fasteners such as fixing screws on the mounting base 101. If you need to fine-tune the position of the telescopic plate 2, loosen the fixing connector 3, pass the encoder pull rope through the pull rope through hole 201, and pull the telescopic plate 2 to slide along the guide protrusion 103 to the target position. It is best to keep the output hole of the encoder pull rope perpendicular to the pull rope fixing position. Finally, tighten the fixing connector 3 to complete the assembly.

[0029] The above are preferred embodiments of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A device for installing and correcting the pull rope of an absolute encoder, characterized in that, The installation correction device (100) includes: A support base (1) is made of a flexible material; one end of the support base (1) is provided with an open receiving cavity; Telescopic plate (2), the telescopic plate (2) is slidably telescopically connected in the receiving cavity, the telescopic plate (2) is detachably fixedly connected to the support base (1); the telescopic plate (2) is provided with at least one pull rope through hole (201) for the pull rope of the absolute encoder to pass through. The fixed connector (3) is provided on the support base (1) and the telescopic plate (2) with a limiting long hole for the fixed connector (3) to pass through. After the telescopic plate (2) slides and adjusts into place along the receiving cavity of the support base (1), the fixed connector (3) is tightened to lock the position of the telescopic plate (2) in the support base (1).

2. The installation and correction device for the absolute encoder pull rope according to claim 1, characterized in that, The telescopic plate (2) has a pull rope through hole (201) at the front end for the pull rope of the absolute encoder to pass through. The support base (1) and the telescopic plate (2) are symmetrically provided with a first limiting long hole (102) and a third limiting long hole (202) with matching positions along the center of their width. The first limiting long hole (102) and the third limiting long hole (202) are arranged along the length direction of the support base (1). The fixed connector (3) passes through the first limiting long hole (102) and the third limiting long hole (202) to realize the fixed locking or loosening of the telescopic plate (2) and the support base (1).

3. The installation and correction device for the absolute encoder pull rope according to claim 1, characterized in that, The pull rope through hole (201) includes a plurality of holes that are equally spaced along the center line of the telescopic plate (2); The support base (1) has at least two symmetrically distributed connecting holes (104) on both sides for the fixed connector (3) to pass through. The fixed connector (3) passes through the connecting holes (104) and the corresponding pull rope holes (201) on the telescopic plate (2) to fix and lock or release the telescopic plate (2) at different positions in the support base (1).

4. The installation and correction device for the absolute encoder pull rope according to claim 1, characterized in that, The pull rope through hole (201) includes a plurality of holes that are equally spaced along the center line of the telescopic plate (2); The support base (1) has symmetrically distributed second limiting holes (105) arranged along the length of the center line of the support base (1). The fixing connector (3) passes through the second limiting holes (105) and the corresponding pull rope through hole (201) on the telescopic plate (2) to fix and lock or release the telescopic plate (2) at different positions in the support base (1).

5. The installation and correction device for the absolute encoder pull rope according to any one of claims 1-4, characterized in that, The inner wall of the receiving cavity of the support base (1) is provided with a guide protrusion (103) along the length direction, and the side wall of the telescopic plate (2) is provided with a guide groove (203) along the length direction. The guide groove (203) is adapted to the guide protrusion (103), and the telescopic plate (2) slides in cooperation with the guide protrusion (103) through the guide groove (203).

6. The installation and correction device for the absolute encoder pull rope according to claim 5, characterized in that, The fixed connector (3) is a bolt or a pin.

7. The installation and correction device for the absolute encoder pull rope according to claim 5, characterized in that, The pull rope through hole (201) is located at one end of the telescopic plate (2) away from the support base (1).

8. The installation and correction device for the absolute encoder pull rope according to claim 5, characterized in that, The other end of the support base (1) is provided with a mounting plate (101), and the mounting plate (101) has mounting holes for fixing screws to pass through.

9. The installation and correction device for the absolute encoder pull rope according to claim 5, characterized in that, The total length of the telescopic plate (2) extending out of the support base (1) is 10-20cm.

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