E-shaped bolt inspection and shaping device

Abstract

The utility model belongs to the technical field of machining, and relates to an E-shaped bolt inspection and shaping device which has the effect of shaping an E-shaped bolt. According to the technical scheme, the device comprises a guide rail, a first sliding block, a first telescopic piece, a second sliding block, a second telescopic piece, a first straightness detector and a press machine. The guide rail is horizontally fixed. The first sliding block is movably arranged on the guide rail, and a first clamping groove is formed in the first sliding block. A cylinder body of the first telescopic piece is fixed relative to the guide rail, and a piston of the first telescopic piece is fixedly connected with the first sliding block. The second sliding block is movably arranged on the guide rail, and a second clamping groove is formed in the second sliding block. A cylinder body of the second telescopic piece is fixed relative to the guide rail, and a piston of the second telescopic piece is fixedly connected with the second sliding block. And a first straightness detector is arranged on the first sliding block or the second sliding block. A piston of the press machine is arranged above the first clamping groove and the second clamping groove, and the piston of the press machine is configured to shape the E-shaped bolts placed in the first clamping groove and the second clamping groove.

Description

Technical Field

[0001] This utility model belongs to the field of mechanical processing technology and relates to an E-type bolt inspection and shaping device. Background Technology

[0002] E-bolts are important components of double-chain scraper conveyors and central double-chain scraper transfer conveyors, and are mostly produced by forging or a combination of casting and forging. To meet their usage requirements, E-bolts need to undergo heat treatment after forging to increase their surface hardness. However, most E-bolts will undergo thermal deformation after heat treatment, so they need to be reshaped.

[0003] Currently, the shaping platform involves placing two pads on a press. First, the straightness of the E-bolt is checked by comparing it with a straight ruler. Then, the E-bolt is placed on the pads for shaping, and the accuracy is checked by visual inspection. However, the inspection and shaping cannot be carried out simultaneously, which affects the efficiency of shaping. Utility Model Content

[0004] To overcome the deficiencies in the aforementioned related technologies, this utility model proposes an E-type bolt inspection and shaping device, which has the function of shaping E-type bolts.

[0005] To achieve the above technical objectives, this utility model provides an E-type bolt inspection and shaping device. The E-type bolt inspection and shaping device includes: a guide rail, a first slider, a first telescopic member, a second slider, a second telescopic member, a first straightness detector, and a press. The guide rail is horizontally fixed. The first slider is movably mounted on the guide rail and has a first slot. The cylinder of the first telescopic member is fixed relative to the guide rail, and the piston of the first telescopic member is fixedly connected to the first slider. The second slider is movably mounted on the guide rail and has a second slot. The cylinder of the second telescopic member is fixed relative to the guide rail, and the piston of the second telescopic member is fixedly connected to the second slider. A first straightness detector is mounted on either the first or second slider. The piston of the press is positioned above the first and second slots, and the piston of the press is configured to shape the E-type bolts placed in the first and second slots.

[0006] Preferably, the first slider includes: a first sliding base, a first support frame, and a first insert rod. The first sliding base is a square block, and its lower end face is provided with a groove adapted to the guide rail. The upper end face of the first sliding base is provided with a first opening groove, the extension direction of which is the same as the extension direction of the guide rail. Multiple first through holes are provided on the side of the first sliding base from top to bottom, and the multiple first through holes penetrate the side wall of the first opening groove. The first sliding base is movably mounted on the guide rail.

[0007] The first horse frame is a block structure. A first slot is provided on the upper end face of the first horse frame. The first slot is a groove provided on the upper end face of the first horse frame, and the extension direction of the first slot is the same as the extension direction of the guide rail. A first insertion hole is provided on the side wall of the first horse frame, and the first insertion hole is adapted to the plurality of first through holes.

[0008] The first insertion rod is a straight rod, and the inner diameter of the first insertion hole and the first through hole are adapted to each other. When the first insertion hole corresponds to one of the first through holes, the first insertion rod passes through the first insertion hole and the corresponding first through hole.

[0009] Preferably, the second slider includes: a second sliding base, a second support, and a second insert. The second sliding base is a square block, with a groove on its lower end face that adapts to the guide rail, and a second opening groove on its upper end face. The extension direction of the second opening groove is the same as that of the guide rail. Multiple second through holes are provided on the side of the second sliding base from top to bottom, and these holes penetrate the sidewall of the second opening groove. The second sliding base is movably mounted on the guide rail.

[0010] The second frame is a block structure. A second slot is provided on the upper end face of the second frame. The second slot is a groove provided on the upper end face of the second frame, and the extension direction of the second slot is the same as the extension direction of the guide rail. A second insertion hole is provided on the side wall of the second frame, and the second insertion hole is adapted to the plurality of second through holes.

[0011] The second insertion rod is a straight rod, and the inner diameter of the second insertion hole and the second through hole are adapted to each other. When the second insertion hole corresponds to one of the multiple second through holes, the second insertion rod passes through the second insertion hole and the corresponding second through hole.

[0012] Preferably, the first straightness tester is fixed on the first sliding base or the second sliding base.

[0013] The beneficial effects of this utility model are as follows:

[0014] This utility model can adapt to E-type bolts that produce different deformations through the guide rail, the first slider and the second slider. That is, by adjusting the position of the first slider and the second slider, the protrusion position of the E-type bolt can be adjusted to the bottom of the press, which is convenient for correction.

[0015] This invention employs a first straightness testing instrument, which can detect the straightness of E-type bolts during the straightening process, thereby improving straightening efficiency and quality.

[0016] This utility model uses a first insert rod and a second insert rod, which can adjust the height of the E-bolt according to its size, structure and the position to be corrected, so as to avoid the E-bolt from hitting the base plate under the guide rail and provide sufficient operating space. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or related technologies, the drawings used in the description of the embodiments or related technologies will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a structural diagram of the present invention. Detailed Implementation

[0019] To make the above-mentioned objectives, features, and advantages of this utility model more apparent and understandable, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0022] like Figure 1 As shown, some embodiments of this utility model provide an E-type bolt inspection and shaping device. The E-type bolt inspection and shaping device includes: a guide rail 1, a first slider 2, a first telescopic member 3, a second slider 4, a second telescopic member 5, a first straightness detector 6, and a press 7. The guide rail 1 is horizontally fixed. The first slider 2 is movably mounted on the guide rail 1 and has a first slot. The cylinder of the first telescopic member 3 is fixed relative to the guide rail 1, and the piston of the first telescopic member 3 is fixedly connected to the first slider 2. The second slider 4 is movably mounted on the guide rail 1 and has a second slot. The cylinder of the second telescopic member 5 is fixed relative to the guide rail 1, and the piston of the second telescopic member 5 is fixedly connected to the second slider 4. A first straightness detector 6 is mounted on either the first slider 2 or the second slider 4. The piston of the press 7 is positioned above the first and second slots, and the piston of the press 7 is configured to shape the E-type bolts placed in the first and second slots.

[0023] In some examples, the E-type bolt inspection and shaping device includes: a bracket, a guide rail 1, a first slider 2, a first telescopic component 3, a second slider 4, a second telescopic component 5, a first straightness measuring instrument 6, and a press 7. The bracket is fixed relative to the ground, and its upper surface is horizontal. The guide rail 1 is fixed to the upper surface of the bracket, and the guide rail 1 can be two parallel dovetail-shaped tracks. The first slider 2 and the second slider 4 are movably mounted on the guide rail 1. The first slider 2 and the second slider 4 can be square block structures, and the lower ends of the first slider 2 and the second slider 4 are provided with track grooves adapted to the dovetail-shaped tracks, so that the first slider 2 and the second slider 4 can be movably engaged with the guide rail 1.

[0024] A first telescopic component 3 and a second telescopic component 5 are fixedly fixed to both sides of the guide rail 1, corresponding to each other. The first telescopic component 3 and the second telescopic component 5 can be electric push rods or manual retraction rods. Specifically, the outer shells of both the first telescopic component 3 and the second telescopic component 5 are fixedly connected to the upper end face of the bracket. The piston rod of the first telescopic component 3 is fixedly connected to the first slider 2, and the piston rod of the second telescopic component 5 is fixedly connected to the second slider 4. The manual retraction rod can be: a retraction shell, a driving bevel gear, a driven bevel gear, and a screw. The retraction shell is fixedly connected to the upper end face of the bracket. The driving bevel gear, driven bevel gear, worm gear, and worm are all disposed within the retraction shell. The driving bevel gear is fixedly connected to a handle, which extends from the outside through the retraction shell to the inside. The driven bevel gear meshes with the driving bevel gear, and the driven bevel gear is connected to the retraction shell via bearings.

[0025] A first straightness tester 6 can be installed on the first slider 2. It is understood that the pointer of the first straightness tester 6 is located directly above the first slot. Furthermore, to facilitate the placement of the E-bolt, a rotating structure can be provided between the first straightness tester 6 and the first slider 2. For example, a first bearing can be fixed to the first slider 2, and the first slider 2 is fixedly connected to the outer ring of the first bearing, while the first straightness tester 6 is fixedly connected to the inner ring of the first bearing.

[0026] A press 7 is fixed on a bracket above the first slider 2 and the second slider 4. The press 7 may include an electro-hydraulic actuator and a pressure head. The electro-hydraulic actuator is vertically fixed on the bracket. The piston end of the electro-hydraulic actuator is fixed with a pressure head. The pressure head may be a metal block, such as a steel ingot. The lower end of the pressure head is horizontal, and the vertical center plane of the pressure head is coplanar with the vertical center plane of the first slot and the vertical center plane of the second slot.

[0027] When in use, the E-bolt can be placed in the first slot and the second slot according to the structure of the E-bolt to be corrected. The first telescopic member 3 and the second telescopic member 5 are adjusted, and the first slider 2 and the second slider 4 are moved to place the bent position of the E-bolt directly below the pressure head of the press machine 7, and the protruding position of the E-bolt is placed upward so that the pressure head can press down to correct the bent position of the E-bolt to straight.

[0028] Simultaneously, during the movement of the first slider 2, the first straightness detector 6 also detects the straightness of the E-bolt. If there is a bent position, it can be corrected.

[0029] In some embodiments, the first slider 2 includes: a first sliding base 21, a first support frame 22, and a first insert rod 23. The first sliding base 21 is a square block, and the lower end face of the first sliding base 21 is provided with a groove adapted to the guide rail 1. The upper end face of the first sliding base 21 is provided with a first opening groove, the extension direction of the first opening groove is the same as the extension direction of the guide rail 1, and a plurality of first through holes are provided on the side of the first sliding base 21 from top to bottom, and the plurality of first through holes penetrate the side wall of the first opening groove. The first sliding base 21 is movably disposed on the guide rail 1.

[0030] The first frame 22 is a block structure. A first slot is provided on the upper surface of the first frame 22. The first slot is a groove provided on the upper surface of the first frame 22, and the extension direction of the first slot is the same as the extension direction of the guide rail 1. A first insertion hole is provided on the side wall of the first frame 22, and the first insertion hole is adapted to the plurality of first through holes.

[0031] The first insertion rod 23 is a straight rod, and the inner diameter of the first insertion hole and the first through hole are adapted to each other. When the first insertion hole corresponds to one of the first through holes, the first insertion rod 23 passes through the first insertion hole and the corresponding first through hole.

[0032] The second slider 4 includes: a second sliding base, a second support frame, and a second insert rod. The second sliding base is a square block. The lower end face of the second sliding base is provided with a groove that adapts to the guide rail 1. The upper end face of the second sliding base is provided with a second opening groove. The extension direction of the second opening groove is the same as the extension direction of the guide rail 1. Multiple second through holes are provided on the side of the second sliding base from top to bottom, and the multiple second through holes penetrate the side wall of the second opening groove. The second sliding base is movably mounted on the guide rail 1.

[0033] The second frame is a block structure. A second slot is provided on the upper surface of the second frame. The second slot is a groove provided on the upper surface of the second frame, and the extension direction of the second slot is the same as the extension direction of the guide rail 1. A second insertion hole is provided on the side wall of the second frame, and the second insertion hole is adapted to the plurality of second through holes.

[0034] The second insertion rod is a straight rod, and the inner diameter of the second insertion hole and the second through hole are adapted to each other. When the second insertion hole corresponds to one of the multiple second through holes, the second insertion rod passes through the second insertion hole and the corresponding second through hole.

[0035] In some examples, the heights of the first and second slots can be controlled according to the type and degree of deformation of the E-bolt to facilitate on-site operation. During use, the heights of the first and second brackets can be adjusted, and the first insertion rod 23 can be inserted into the corresponding first through hole and first insertion hole. Thus, under the constraint of the first opening slot and the first insertion rod 23, the first bracket 22 can be stabilized at the corresponding height. Similarly, the principle for adjusting the height of the second bracket is the same as that of the first bracket 22, and will not be elaborated upon here.

[0036] In some embodiments, the first straightness tester is fixed on the first sliding base or the second sliding base.

[0037] In some embodiments, the E-type bolt inspection and shaping device includes a second straightness tester, which is fixed on a first sliding base or a second sliding base where the first straightness tester is not installed. The second straightness tester is used in conjunction with the first straightness tester to test the straightness of the E-type bolt.

[0038] In the description of this specification, specific features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments or examples.

[0039] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. An E-bolt inspection and shaping device, characterized by, The utility model relates to a kind of straightness detection device, including: Rail, the rail is horizontally fixed; First slider, the first slider is movably arranged on the rail, and the first slider is provided with first clamping slot; First telescopic part, the cylinder of the first telescopic part is opposite fixed with the rail, and the piston of the first telescopic part is fixedly connected with the first slider; Second slider, the second slider is movably arranged on the rail, and the second slider is provided with second clamping slot; Second telescopic part, the cylinder of the second telescopic part is opposite fixed with the rail, and the piston of the second telescopic part is fixedly connected with the second slider; First straightness detector, first straightness detector is arranged on the first slider or the second slider; Press, the piston of the press is arranged above the first clamping slot and second clamping slot, and the piston of the press is configured to reshape E-shaped bolt placed in the first clamping slot and second clamping slot.

2. The E-bolt inspection and shaping device of claim 1, wherein, The first slider includes: First sliding base, the first sliding base is square block, the lower end surface of the first sliding base is provided with sliding groove suitable for the rail, the upper end surface of the first sliding base is provided with first open slot, the extension direction of the first open slot is same with the extension direction of the rail, a plurality of first through holes are provided on the side surface of the first sliding base from top to bottom, and the plurality of first through holes penetrate the side wall of the first open slot, and the first sliding base is movably arranged on the rail; First horse frame, the first horse frame is block structure, the upper end surface of the first horse frame is provided with first clamping slot, the first clamping slot is recess provided on the upper end surface of the first horse frame, and the extension direction of the first clamping slot is same with the extension direction of the rail, the side wall of the first horse frame is provided with first jack, and the first jack is suitable for the plurality of first through holes; First plug stick, the first plug stick is straight rod, the first plug stick is suitable for the inner diameter of the first jack and first through hole, when the first jack and the plurality of first through holes correspond to one first through hole, the first plug stick penetrates the first jack and the corresponding first through hole.

3. The E-bolt inspection and shaping device of claim 2, wherein, The second slider includes: Second sliding base, the second sliding base is square block, the lower end surface of the second sliding base is provided with sliding groove suitable for the rail, the upper end surface of the second sliding base is provided with second open slot, the extension direction of the second open slot is same with the extension direction of the rail, a plurality of second through holes are provided on the side surface of the second sliding base from top to bottom, and the plurality of second through holes penetrate the side wall of the second open slot, and the second sliding base is movably arranged on the rail; Second horse frame, the second horse frame is block structure, the upper end surface of the second horse frame is provided with second clamping slot, the second clamping slot is recess provided on the upper end surface of the second horse frame, and the extension direction of the second clamping slot is same with the extension direction of the rail, the side wall of the second horse frame is provided with second jack, and the second jack is suitable for the plurality of second through holes; A second insertion rod, which is a straight rod, is adapted to the inner diameter of the second insertion hole and the second through hole, and when the second insertion hole corresponds to one of the second through holes, the second insertion rod penetrates the second insertion hole and the corresponding second through hole.

4. The E-bolt inspection and shaping device of claim 3, wherein, The first straightness detector is fixed to the first sliding base or the second sliding base.

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