Square steel pipe polishing and hanger fixing device

Abstract

The utility model discloses a square steel pipe polishing and hanger fixing device which comprises a frame, a hanger fixing structure, a stability inspection device and a hanger form inspection device. The frame is connected with the hanging rack fixing structure, and the hanging rack is detachably mounted on the hanging rack fixing structure; a stability checking device is mounted on the frame; the hanger form inspection device is placed on a hanger main body structure or a cross beam part; and inspecting the shape of the hanger. The device can fix the square steel pipe to be polished, and more importantly, standard inspection can be carried out on the main body form of the hanging frame. After the bumper is fixed on the hanger, simulation detection is carried out on the installation stability of the bumper, and the problem that errors exist in the form of the hanger and the degree of adaptation between the hanger and the bumper at present is solved according to an actual objective detection mode.

Description

Technical Field

[0001] The utility model belongs to the technical field of auxiliary devices for manufacturing automobile parts and components, and specifically relates to a square steel pipe grinding and rack fixing device. Background Art

[0002] When painting a car bumper, in order to ensure uniform painting and avoid scratches on the paint surface, the bumper needs to be fixed on a special rack and sent to the painting equipment for painting; the rack includes a main frame, a crossbeam, a bracket and a positioning support surface; the welding level of the main frame and the crossbeam of the rack and whether the spacing between the main frames is consistent will affect the stability of the bumper after it is fixed on the rack;

[0003] The square steel pipe needs to be polished and welded into the main body of the bracket; the bracket for fixing the bumper needs to be hung on the transfer device and sent to the painting equipment; the bracket needs to firmly support the bumper to prevent it from falling during the transfer or painting process and causing damage to the bumper; in the current operation process, after the bracket is made, the bumper is fixed on the bracket, and it can only be visually judged whether the bracket and the bumper are compatible and whether there is a large gap. These inspections are carried out under ideal static conditions; it cannot be judged whether the bumper will fall off the bracket if it shakes or vibrates during the transfer process. Utility Model Content

[0004] The utility model provides a square steel pipe grinding and bracket fixing device. In addition to fixing the square steel pipe to be ground, the device can simulate the installation stability of the bumper after being fixed on the bracket. In addition, the operator can perform multiple tasks on the same device, and the square steel pipe and the grinding device can be used as a fixed support seat for the counterweight method of the bracket fixing device by relying on their own weight, making the entire device more stable. The utility model solves the problem that it is currently impossible to truly judge whether the support installation between the bracket and the bumper is stable based on an actual and objective inspection method.

[0005] In order to achieve the above technical objectives, the utility model is implemented through the following technical solutions:

[0006] A square steel pipe grinding and rack fixing device, comprising: a frame, a rack fixing structure, and a stability inspection device;

[0007] The frame is connected to a rack fixing structure, and the rack is detachably mounted on the rack fixing structure;

[0008] The frame is provided with a stability inspection device for inspecting the stability of the bumper mounted on the bracket;

[0009] The stability inspection device includes a vibrator, which is arranged on the inserted square tube; the vibrator simulates the vibration and shaking during the transportation process to test the stability of the bumper fixed on the bracket;

[0010] A rack shape inspection device is placed on the main structure or crossbeam part of the rack to inspect the overall shape of the rack; the rack shape inspection device includes: a main ruler, a secondary ruler, an elastic member, and a bubble level;

[0011] Cavities are provided inside the two ends of the main ruler, and the secondary ruler is movably installed in the cavity; and an elastic member is connected between the rear end of the secondary ruler and the main ruler.

[0012] Preferably, the fixing structure of the hanger is an insertable square tube arranged on both sides of the frame; the insertable square tube is provided with an inner cavity inserted into the rear end of the main structure of the hanger.

[0013] Preferably, the frame is connected to supporting rods on both sides, and the inserted square tubes are connected to the supporting rods.

[0014] Preferably, a reinforcement belt is connected to the left side of the frame, and a fixing clip is connected to the reinforcement belt;

[0015] The fixing clip is detachably mounted on the main structural part of the hanger; the fixing clip performs secondary stabilization on the vibrating hanger to prevent it from falling off from the inserted square tube.

[0016] Preferably, the main ruler is of fixed length, and the secondary ruler is marked with scale marks; the bracket shape inspection device is placed in the middle of the main structure, and the main ruler and the secondary ruler are used to check whether the spacing between the two steel pipes of the main structure is consistent.

[0017] Preferably, a bubble level is installed on the main scale surface; and a rack shape inspection device is placed on the main structure and the crossbeam to check whether the main structure and the crossbeam are level.

[0018] Preferably, a sliding rod is connected to the frame, a sliding block is movably installed on the sliding rod, and a limit stopper is connected to the sliding block; a fastening screw is installed on the sliding block; a screw barrel is installed on the opposite side of the limit stopper and located on the frame, and a tightening screw is movably installed in the screw barrel; square steel pipes are arranged on the frame, and the square steel pipes are fixed by using the limit stopper and the tightening screw to facilitate their grinding.

[0019] Preferably, the lower side of the frame is connected to supporting feet.

[0020] The beneficial effects of the utility model are:

[0021] By using the square steel pipe grinding and bracket fixing device provided by the utility model, the stability between the bumper and the bracket can be checked, and the vibration during the transportation process can be simulated by a vibrator, so that the detection is more real and intuitive; in addition, the main structure and the beam shape can be checked by using the bracket shape inspection device, and the detection result is more objective.

[0022] The use of the utility model not only allows the operator to perform multiple tasks on the same equipment, but also can rely on the dead weight of the square steel pipe and the grinding device itself, which can be used as a fixed support seat for the counterweight method of the hanger fixing equipment, making the entire equipment more stable. At the same time, the square steel pipe is cleverly used as a counterweight to ensure that the square steel pipe grinding and the hanger fixing device have reliable and stable characteristics. At the same time, when the entire equipment needs to be moved or fixed, the square steel pipe can be taken and placed, so that the entire equipment still has the flexibility of convenient movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 This is a schematic diagram of the structure of the utility model without installing a hanger;

[0025] Figure 2 This is a schematic diagram of the overall structure of the utility model Figure 1 ;

[0026] Figure 3 This is a schematic diagram of the overall structure of the utility model Figure 2 ;

[0027] Figure 4 This is a schematic diagram of the overall structure of the utility model after the complete mounting bracket is installed;

[0028] Figure 5 It is a schematic diagram of the internal structure of the rack shape inspection device of the utility model;

[0029] Figure 6 It is a schematic diagram of the external structure of the rack shape inspection device of the utility model;

[0030] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0031] 1-frame, 101-support foot, 2-slide bar, 3-limit stopper, 301-slider, 4-tightening screw, 401-screw barrel, 5-support rod, 6-inserted square barrel, 7-vibrator, 8-fixing clamp, 9-reinforcement belt, 10-main structure, 11-crossbeam, 12-bracket, 13-positioning support surface, 14-main ruler, 1401-bubble level, 15-secondary ruler, 1501-elastic part. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Example 1

[0034] See also Figure 1 As shown, a square steel pipe grinding and rack fixing device comprises: a frame 1, a rack fixing structure, and a stability inspection device;

[0035] The frame 1 is connected to a rack fixing structure, and the rack is detachably mounted on the rack fixing structure;

[0036] The frame 1 is provided with a stability inspection device, which can simulate the shaking and vibration state of the rack during actual transportation.

[0037] The fixing structure of the bracket includes a supporting rod 5 and an inserting square tube 6. The supporting rod 5 is connected to both sides of the frame 1, and the inserting square tube 6 is connected to the supporting rod 5. The inserting square tube 6 is provided with an inner cavity for inserting the rear end of the main structure of the bracket. The bumper is installed on the bracket, and the rear end of the main structure 10 of the bracket is inserted into the inserting square tube 6.

[0038] The stability inspection device includes a vibrator 7, which is arranged on the insertion square tube 6. The vibrator 7 simulates the vibration and shaking during the transportation process to test the stability of the bumper fixed on the bracket.

[0039] The left side of the frame 1 is connected with a reinforcement belt 9, and a fixing clip 8 is connected to the reinforcement belt 9; the fixing clip 8 is detachably mounted on the main structure 10 of the rack. The fixing clip 8 performs secondary stabilization on the vibrating rack to prevent it from falling off from the inserted square tube 6.

[0040] Example 2

[0041] See also Figure 5 As shown in Figure 6, based on Example 1, the rack shape inspection device includes: a main ruler 14, a secondary ruler 15, an elastic member 1501, and a bubble level 1404.

[0042] The main ruler 14 has cavities at both ends, and the secondary ruler 15 is movably installed in the cavities; the rear end of the secondary ruler 15 is connected to the main ruler 14 with an elastic member 1501. The main ruler 14 is of fixed length, and the secondary ruler 15 is marked with scale marks. The rack shape inspection device is placed in the middle of the main structure 10, and the main ruler 14 and the secondary ruler 15 are used to check whether the spacing between the two steel pipes of the main structure 10 is consistent. The spacing length is the length of the main ruler 14 plus the scales of the secondary ruler 15 on both sides.

[0043] A bubble level 1401 is installed on the surface of the main ruler 14. The rack shape inspection device is placed on the main structure 10 and the crossbeam 11, and the bubble position in the bubble level 1401 is observed to check whether the main structure 10 and the crossbeam 11 are level.

[0044] Example 3

[0045] Based on Example 1 or Example 2, the frame 1 is connected to the slide bar 2, the slide bar 301 is movably mounted on the slide bar 2, the limit stopper 3 is connected to the slide bar 301; the slide bar 301 is mounted with a tightening screw; the screw barrel 401 is mounted on the opposite side of the limit stopper 3 and located on the frame 1, and the tightening screw 4 is movably mounted in the screw barrel 401. The square steel pipe is arranged on the frame 1, the limit stopper 3 is fixed by the tightening screw, and the tightening screw 4 is rotated to push and squeeze the square steel pipe, so that the square steel pipe is fixed and polished.

[0046] The lower side of the frame 1 is connected to the support legs 101 .

[0047] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0048] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A square steel pipe grinding and rack fixing device, characterized in that: include: Frame (1), rack fixing structure, stability inspection device; The frame (1) is connected to a rack fixing structure, and the rack is detachably mounted on the rack fixing structure; The frame (1) is provided with a stability inspection device for simulating the inspection of the stability of the bumper installed on the bracket; The stability inspection device comprises a vibrator (7), and the vibrator (7) is arranged on the inserted square tube (6); A rack shape inspection device is placed on the main structure (10) or the crossbeam (11) of the rack, and is used for inspecting the overall shape of the rack; The rack shape inspection device comprises: a main ruler (14), a secondary ruler (15), an elastic member (1501), and a bubble level (1401); The two ends of the main ruler (14) are provided with cavities, and the auxiliary ruler (15) is movably installed in the cavities; and an elastic member (1501) is connected between the rear end of the auxiliary ruler (15) and the main ruler (14).

2. A square steel pipe grinding and hanger fixing device according to claim 1, characterized in that: The rack fixing structure is an insertion square tube (6) arranged on both sides of the frame (1); the insertion square tube (6) is provided with an inner cavity for inserting into the rear end of the main structure (10) of the rack.

3. A square steel pipe grinding and hanger fixing device according to claim 2, characterized in that: The two sides of the frame (1) are connected to supporting rods (5), and the inserted square tubes (6) are connected to the supporting rods (5).

4. A square steel pipe grinding and hanger fixing device according to claim 1, characterized in that: The left side of the frame (1) is connected to a reinforcement belt (9), and a fixing clip (8) is connected to the reinforcement belt (9); The fixing clip (8) is detachably mounted on the main structure (10) of the rack.

5. A square steel pipe grinding and hanger fixing device according to claim 1, characterized in that: The main ruler (14) has a fixed length, and the secondary ruler (15) is marked with scale marks.

6. A square steel pipe grinding and hanger fixing device according to claim 1, characterized in that: A bubble level (1401) is installed on the surface of the main ruler (14).

7. A square steel pipe grinding and hanger fixing device according to claim 1, characterized in that: The frame (1) is connected to a sliding rod (2), a sliding block (301) is movably mounted on the sliding rod (2), and a limit stopper (3) is connected to the sliding block (301); a tightening screw is mounted on the sliding block (301); a screw barrel (401) is mounted on the opposite side of the limit stopper (3) and located on the frame (1), and a pushing screw (4) is movably mounted in the screw barrel (401).

8. A square steel pipe grinding and hanger fixing device according to claim 1, characterized in that: The lower side of the frame (1) is connected to a support leg (101).

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