Rear floor boundary beam welding assembly testing fixture

Abstract

The utility model discloses a rear floor boundary beam welding assembly testing fixture, which comprises a detection base, rollers are fixedly arranged at four corners of the lower end face of the detection base, supporting vertical plates are symmetrically and fixedly arranged on the upper end face of the detection base, turnover adjusting assemblies are arranged on the supporting vertical plates, a clamping frame is arranged between the two supporting vertical plates, and the turnover adjusting assemblies are arranged on the clamping frame. And a clamping assembly is mounted on the clamping frame. The utility model relates to the technical field of tool clamps. The first electric push rod is started to drive the rack to move along the T-shaped sliding groove, due to the fact that the rack is in meshed connection with the driving gear, the rack drives the driving gear to rotate in the moving process, and therefore the rear floor edge beam clamped on the clamping frame is driven to be subjected to overturning angle adjustment, and after the rear floor edge beam is overturned to the detection angle, the detection angle is adjusted. And an electric push rod II is started to drive an insertion rod to be inserted into an insertion groove for clamping and fixing, so that the detection angle is better locked, shaking in the detection process is avoided, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling fixtures, in particular to a rear floor side beam welding assembly inspection fixture. Background Art

[0002] The rear floor side beam welding assembly has perforations distributed on it. During the later installation, bolts need to be passed through, and the position needs to be accurate for better assembly. It is an important component in the production and processing of the automobile. During the production and processing of the rear floor side beam, a stamping machine is required to be used for stamping and forming, and then it is welded.

[0003] At present, the existing rear floor side beam welding assembly needs to be inspected after production and processing. However, when inspecting the rear floor side beam welding assembly, since there are many positions on the rear floor side beam welding assembly that need to be inspected, it is not convenient to flip and adjust the clamped rear floor side beam at different inspection positions, which reduces the inspection efficiency. Therefore, the utility model provides a rear floor side beam welding assembly inspection fixture, which solves the above problem through limiting structures such as racks and driving gears. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a rear floor side beam welding assembly inspection fixture to solve the above problems.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a rear floor side beam welding assembly inspection fixture, including a detection base, rollers are fixedly installed at the four corners of the lower end surface of the detection base, and a support vertical plate is symmetrically fixedly installed on the upper end surface of the detection base, a flip adjustment component is installed on the support vertical plate, a clamping frame is installed between the two support vertical plates, and a clamping component is installed on the clamping frame.

[0006] The flip adjustment assembly includes an electric push rod 1 fixedly installed at the bottom of the right support vertical plate, a rack is fixedly installed on the output end of the electric push rod 1, a T-shaped slider is fixedly installed on one side of the rack, and a T-shaped slide groove is provided on one side of the support vertical plate, and rotating rods are fixedly installed at both ends of the clamping frame, one end of the rotating rod on the right side penetrates to one side of the support vertical plate through a bearing and is fixedly installed with a driving gear, one end of the rotating rod on the left side is rotatably connected to one side of the left support vertical plate, a connecting rod is symmetrically fixedly installed on one side of the top of the left support vertical plate, and a plurality of connecting rods are fixedly installed with the same connecting plate at one end, and an electric push rod 2 is symmetrically fixedly installed on one side of the connecting plate, and plug rods are fixedly installed on the output ends of the two electric push rods 2, and holes are symmetrically provided on one side of the top of the left support vertical plate, and a slot is symmetrically provided on one side of the clamping frame.

[0007] Preferably, the clamping assembly includes an electric push rod three fixedly mounted on one side of the top of the clamping frame, guide rods are symmetrically fixedly mounted on both sides of the top of the clamping frame, the outer surfaces of the two guide rods are slidably connected to the same support plate, the output end of the electric push rod three is fixedly mounted on one side of the bottom of the support plate, a placement block is fixedly mounted on one side of the top of the support plate, an electric push rod four is symmetrically fixedly mounted on the top of the support plate, the output end of the electric push rod four is rotatably connected to an extrusion plate, a connecting seat is symmetrically fixedly mounted on one side of the placement block, a transmission rod is symmetrically rotatably connected to the connecting seat, and one end of the transmission rod is rotatably connected to one side of the extrusion plate.

[0008] Preferably, the T-shaped slider matches the T-shaped slide groove, and the T-shaped slider drives the rack to slide and connect in the T-shaped slide groove.

[0009] Preferably, the driving gear is meshingly connected with the rack.

[0010] Preferably, the insertion rod matches the insertion hole and the slot.

[0011] Preferably, a rubber anti-skid pad is fixedly mounted on the bottom of one end of the extrusion plate.

[0012] Beneficial Effects

[0013] The utility model provides a rear floor side beam welding assembly inspection fixture. Compared with the prior art, it has the following beneficial effects:

[0014] (1) The utility model starts the electric push rod 1 to drive the rack to move along the T-shaped slide groove. Since the rack is meshed with the driving gear, the rack drives the driving gear to rotate during the movement, thereby driving the rear floor side beam clamped on the clamping frame to adjust the flipping angle. After flipping to the detection angle, the electric push rod 2 is started to drive the insertion rod to be inserted into the slot for clamping and fixing, thereby better locking the detection angle, avoiding shaking during the detection process, and improving work efficiency.

[0015] (2) The utility model can adjust the clamping position according to the different widths of the rear floor side beams by starting the electric push rod three to drive the support plate to move. At the same time, the rear floor side beams can be quickly clamped and fixed through the mutual cooperation between the electric push rod four, the extrusion plate, the connecting seat and the transmission rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0017] Figure 2 It is the front view of the external structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the flip adjustment component of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of A of the utility model;

[0020] Figure 5 It is a schematic diagram of the clamping assembly of the utility model.

[0021] In the figure, 1, detection base; 2, roller; 3, support vertical plate; 4, clamping frame; 100, flip adjustment component; 101, electric push rod one; 102, rack; 103, T-shaped slider; 104, T-shaped slide; 105, rotating rod; 106, driving gear; 107, connecting rod; 108, connecting plate; 109, electric push rod two; 110, plug rod; 111, socket; 112, slot; 200, clamping component; 201, electric push rod three; 202, guide rod; 203, support plate; 204, placement block; 205, electric push rod four; 206, extrusion plate; 207, connecting seat; 208, transmission rod. DETAILED DESCRIPTION

[0022] 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 in 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.

[0023] Embodiment 1:

[0024] See also Figure 1-5 A rear floor side beam welding assembly inspection fixture includes a detection base 1, rollers 2 are fixedly installed at the four corners of the lower end surface of the detection base 1, and the rollers 2 are convenient for moving the device. A support vertical plate 3 is symmetrically fixedly installed on the upper end surface of the detection base 1, and a flip adjustment component 100 is installed on the support vertical plate 3. A clamping frame 4 is installed between the two support vertical plates 3, and a clamping component 200 is installed on the clamping frame 4.

[0025] The flip adjustment component 100 includes an electric push rod 101 fixedly installed at the bottom of the right support vertical plate 3, the input end of the electric push rod 101 is connected to the power supply through an external cable, the output end of the electric push rod 101 is fixedly installed with a rack 102, a T-shaped slider 103 is fixedly installed on one side of the rack 102, a T-shaped slide groove 104 is provided on one side of the support vertical plate 3, and rotating rods 105 are fixedly installed at both ends of the clamping frame 4. One end of the right rotating rod 105 passes through one side of the support vertical plate 3 through a bearing and is fixedly installed with a driving gear 106, one end of the left rotating rod 105 is rotatably connected to one side of the left support vertical plate 3, and a connecting rod 107 is symmetrically fixedly installed on one side of the top of the left support vertical plate 3, and a plurality of connecting rods 107 are fixedly installed with the same connecting plate 108 at one end, and an electric push rod 2 109 is symmetrically fixedly installed on one side of the connecting plate 108, and the input end of the electric push rod 2 109 is connected to the power supply through an external cable. The output end of the push rod 109 is fixedly installed with an insertion rod 110, and a hole 111 is symmetrically opened on one side of the top of the left supporting vertical plate 3, and a slot 112 is symmetrically opened on one side of the clamping frame 4. The flip adjustment component 100 is set to effectively adjust the flip angle of the clamping frame 4. When the flip angle of the clamping frame 4 needs to be adjusted, the electric push rod 101 is started to drive the rack 102 to move along the T-shaped slide groove 104. Due to the meshing connection between the rack 102 and the driving gear 106, the rack 102 drives the driving gear 106 to rotate during the movement, thereby driving the rear floor side beam clamped on the clamping frame 4 to adjust the flip angle. After flipping to the detection angle, the electric push rod 109 is started to drive the insertion rod 110 to be inserted into the slot 112 for clamping and fixing, so as to better lock the detection angle and avoid shaking during the detection process, thereby effectively adjusting the flip angle of the clamping frame 4.

[0026] Embodiment 2:

[0027] See also Figure 1-5, this embodiment provides a technical solution based on the first embodiment: the clamping assembly 200 includes an electric push rod 3 201 fixedly installed on one side of the top of the clamping frame 4, the input end of the electric push rod 3 201 is connected to a power supply through an external cable, guide rods 202 are fixedly installed on both sides of the top of the clamping frame 4 symmetrically, the outer surfaces of the two guide rods 202 are slidably connected to the same support plate 203, three fixed blocks are fixedly installed at equal distances on the lower end surface of the support plate 203, and the fixed blocks on both sides are slidably connected to the outer surface of the guide rod 202, the output end of the electric push rod 3 201 is fixedly installed on one side of the middle fixed block, the output end of the electric push rod 3 201 is fixedly installed on one side of the bottom of the support plate 203, a placement block 204 is fixedly installed on one side of the top of the support plate 203, an electric push rod 4 205 is symmetrically fixedly installed on the top of the support plate 203, the input end of the electric push rod 4 205 is connected to a power supply through an external cable, the output end of the electric push rod 4 205 is rotatably connected to the extrusion plate 206, and a connecting seat 207 is symmetrically fixedly installed on one side of the placement block 204, The connecting seat 207 is symmetrically connected to a transmission rod 208, one end of which is rotatably connected to one side of the extrusion plate 206. The rear floor side beam can be effectively clamped and fixed by the provided clamping assembly 200. When the rear floor side beam needs to be clamped and fixed, the electric push rod 3 201 is started to drive the support plate 203 to move to the side position of the rear floor side beam, so that the side of the rear floor side beam is located on the placement block 204, and then the electric push rod 4 205 is started to drive the extrusion plate 206 to rotate, and the rear floor side beam is clamped and fixed by the connecting seat 207. 07 and the transmission rod 208 cooperate with each other, so that the bottom of one end of the extrusion plate 206 is squeezed and fixed to the side of the rear floor side beam, thereby effectively clamping and fixing the rear floor side beam, the T-shaped slider 103 matches the T-shaped slide groove 104, the T-shaped slider 103 drives the rack 102 to slide and connect in the T-shaped slide groove 104, the driving gear 106 is meshed and connected with the rack 102, the insertion rod 110 matches the socket 111 and the slot 112, and a rubber anti-skid pad is fixedly installed on the bottom of one end of the extrusion plate 206.

[0028] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0029] During operation, the rear floor side beam is first clamped and fixed, and the support plate 203 is driven to move to the side position of the rear floor side beam by starting the electric push rod 3 201, so that the side of the rear floor side beam is located on the placement block 204, and then the electric push rod 4 205 is started to drive the extrusion plate 206 to rotate, and the bottom of one end of the extrusion plate 206 is squeezed and fixed to the side of the rear floor side beam through the cooperation of the connecting seat 207 and the transmission rod 208. After the rear floor side beam is fixed, the rear floor side beam is tested. When it is necessary to test different positions of the rear floor side beam, the electric push rod is started. The rack 102 is driven by the one 101 to move along the T-shaped slide groove 104. Since the rack 102 is meshed with the driving gear 106, the rack 102 drives the driving gear 106 to rotate during the movement, thereby driving the rear floor side beam clamped on the clamping frame 4 to adjust the flipping angle. After flipping to the detection angle, the electric push rod 109 is started to drive the insertion rod 110 to be inserted into the slot 112 for clamping and fixing, so as to better lock the detection angle and avoid shaking during the detection process, thereby effectively detecting different positions of the rear floor side beam and improving the detection efficiency.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rear floor side beam welding assembly inspection fixture, comprising an inspection base (1), characterized in that: Rollers (2) are fixedly mounted at the four corners of the lower end surface of the detection base (1); a support vertical plate (3) is symmetrically fixedly mounted on the upper end surface of the detection base (1); a flip adjustment component (100) is mounted on the support vertical plate (3); a clamping frame (4) is mounted between the two support vertical plates (3); and a clamping component (200) is mounted on the clamping frame (4); The flip adjustment assembly (100) comprises an electric push rod (101) fixedly mounted at the bottom of the right support vertical plate (3); a rack (102) is fixedly mounted on the output end of the electric push rod (101); a T-shaped slider (103) is fixedly mounted on one side of the rack (102); a T-shaped slide groove (104) is provided on one side of the support vertical plate (3); rotating rods (105) are fixedly mounted on both ends of the clamping frame (4); one end of the rotating rod (105) on the right side passes through one side of the support vertical plate (3) through a bearing and is fixedly mounted with a driving gear (106); and the rotating rod (105) on the left side passes through one side of the support vertical plate (3) through a bearing and is fixedly mounted with a driving gear (106). One end of the rod (105) is rotatably connected to one side of the left support vertical plate (3); a connecting rod (107) is symmetrically fixedly installed on one side of the top of the left support vertical plate (3); one end of a plurality of connecting rods (107) is fixedly installed with the same connecting plate (108); one side of the connecting plate (108) is symmetrically fixedly installed with electric push rods (109); output ends of the two electric push rods (109) are fixedly installed with plug rods (110); one side of the top of the left support vertical plate (3) is symmetrically provided with plug holes (111); one side of the clamping frame (4) is symmetrically provided with slots (112).

2. The rear floor side beam welding assembly inspection fixture according to claim 1, characterized in that: The clamping assembly (200) comprises an electric push rod three (201) fixedly mounted on one side of the top of a clamping frame (4); guide rods (202) are fixedly mounted on both sides of the top of the clamping frame (4) symmetrically; the outer surfaces of the two guide rods (202) are slidably connected to the same support plate (203); the output end of the electric push rod three (201) is fixedly mounted on one side of the bottom of the support plate (203); a placement block (204) is fixedly mounted on one side of the top of the support plate (203); an electric push rod four (205) is symmetrically fixedly mounted on the top of the support plate (203); the output end of the electric push rod four (205) is rotatably connected to an extrusion plate (206); a connecting seat (207) is symmetrically fixedly mounted on one side of the placement block (204); a transmission rod (208) is symmetrically rotatably connected to the connecting seat (207); one end of the transmission rod (208) is rotatably connected to one side of the extrusion plate (206).

3. The rear floor side beam welding assembly inspection fixture according to claim 1, characterized in that: The T-shaped slide block (103) matches the T-shaped slide groove (104), and the T-shaped slide block (103) drives the rack (102) to slide and connect in the T-shaped slide groove (104).

4. The rear floor side beam welding assembly inspection fixture according to claim 1, characterized in that: The driving gear (106) is meshingly connected with the rack (102).

5. The rear floor side beam welding assembly inspection fixture according to claim 1, characterized in that: The insertion rod (110) matches the insertion hole (111) and the slot (112).

6. The rear floor side beam welding assembly inspection fixture according to claim 2, characterized in that: A rubber anti-skid pad is fixedly mounted on the bottom of one end of the extrusion plate (206).

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