CN210360044U - Welding jig is assembled with axle housing body assembly to oil baffle - Google Patents

Welding jig is assembled with axle housing body assembly to oil baffle Download PDF

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Publication number
CN210360044U
CN210360044U CN201921268371.2U CN201921268371U CN210360044U CN 210360044 U CN210360044 U CN 210360044U CN 201921268371 U CN201921268371 U CN 201921268371U CN 210360044 U CN210360044 U CN 210360044U
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China
Prior art keywords
axle housing
housing body
body assembly
dabber
oil baffle
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Active
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CN201921268371.2U
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Chinese (zh)
Inventor
胥燕国
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Jiangxi Jiangling Chassis Co Ltd
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Jiangxi Jiangling Chassis Co Ltd
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Priority to CN201921268371.2U priority Critical patent/CN210360044U/en
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Abstract

The utility model relates to a keep off oil board and axle housing body assembly and assemble welding jig, including bottom plate, location core, cushion and dabber, the location core passes through interference fit and connects on the bottom plate, and the cushion passes through screw fixed connection on the bottom plate, and the one end that the bottom plate was kept away from to the location core has the inserted hole, and the dabber includes the dabber axis body and with dabber axis body fixed connection's top flange, the tip of dabber axis body stretches into in the inserted hole of location core. This anchor clamps easy operation, the effect is stable, guarantees oil baffle and axle housing body assembly welding size precision and stability, guarantees product quality, has improved machining efficiency greatly, has alleviateed workman's intensity of labour.

Description

Welding jig is assembled with axle housing body assembly to oil baffle
Technical Field
The utility model belongs to the technical field of car welding jig technique and specifically relates to a welding jig is assembled with axle housing body assembly to oil baffle.
Background
Automobile design structure is compacter and the function is perfect, and some important part shapes on some drive front, the rear axle are complicated, in order to prevent that a large amount of gear oil of axle housing swell from getting into the axle sleeve pipe, reduce semi-axis oil blanket oil leak probability, weld in the axle housing body assembly on the N310 MCA pick up car type rear axle housing assembly and keep off the oil board, need adopt to assemble welded mode and combine both together, make axle housing body assembly both ends hole coaxial with keeping off the oil board hole. Along with the progress of science and technology, the demand in market, the demand of welding frock in market is ever-increasing, and people are all higher and higher to the precision, security, the reliability of welding frock, consequently, welding jig is assembled to oil baffle and axle housing body assembly, provides a simple in design, simple structure, pleasing to the eye, the installation is dismantled conveniently, stability is good, safe and reliable, easy operation is quick, steady quality, can guarantee machining precision, long service life's a welding frock.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defect that prior art exists, provide a welding jig is assembled with axle housing body assembly to oil baffle.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
the utility model provides a keep off oil board and axle housing body assembly and assemble welding jig, includes bottom plate, location core, cushion and dabber, and the location core passes through interference fit and connects on the bottom plate, and the cushion passes through screw fixed connection on the bottom plate, and the one end that the bottom plate was kept away from to the location core has the inserted hole, and the dabber includes the dabber axis body and with dabber axis body fixed connection's top flange, the tip of dabber axis body stretches into in the inserted hole of location core.
Furthermore, the axle housing body assembly is arranged on the positioning core, the end face of the axle housing body assembly is attached to the end face of the cushion block, the oil baffle plate is sleeved on the positioning core, and two sides of the oil baffle plate are in contact with the inner cavity of the axle housing body assembly;
the dabber axis body of dabber inserts from axle housing body assembly upper end, and the dabber axis body inserts in the plug-in of location core, and the top flange dress of dabber is downthehole at the inner bore of axle housing body assembly upper end, and the top flange bottom surface of dabber pastes tightly with axle housing body assembly terminal surface, and axle housing body assembly both ends hole is coaxial with the fender oiled-plate hole.
Further, the mandrel is coaxial with the positioning core.
Further, the mandrel body and the top flange are welded or integrally formed.
Further, the diameter of top flange is less than the diameter of axle housing body assembly tip hole, the diameter of cushion is greater than the diameter of axle housing body assembly tip hole.
The utility model has the advantages that: the clamp is simple to operate, stable in effect, capable of guaranteeing the size precision and stability of splicing and welding of the inner lining pipe, the flange and the outer sleeve, guaranteeing the product quality, greatly improving the machining efficiency and reducing the labor intensity of workers.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the upper clamping oil baffle plate and axle housing body assembly of the present invention;
FIG. 3 is a schematic structural view of an axle housing body assembly;
fig. 4 is a schematic structural view of the oil baffle.
Detailed Description
As shown in fig. 1 to 4, an oil baffle and axle housing body assembly assembling welding fixture comprises a base plate 1, a positioning core 2, a cushion block 3 and a mandrel 4, wherein the positioning core 2 is connected to the base plate 1 through interference fit, the cushion block 3 is fixedly connected to the base plate 1 through a screw 5, one end, away from the base plate 1, of the positioning core 2 is provided with an insertion hole 21, the mandrel 4 comprises a mandrel shaft body 41 and a top flange 42 fixedly connected with the mandrel shaft body 41, and the end of the mandrel shaft body 41 extends into the insertion hole 21 of the positioning core 2.
Wherein, the core shaft 4 is coaxial with the positioning core 2. The spindle body 41 is welded or integrally formed with the top flange 42. The diameter of the top flange 42 is less than the diameter of the inner bore 61 in the end of the axle housing body assembly 6 and the diameter of the spacer 3 is greater than the diameter of the inner bore 61 in the end of the axle housing body assembly 6.
The use method of the clamp comprises the following specific steps:
step 1: install axle housing body assembly 6 on location core 2, make 6 terminal surfaces of axle housing body assembly paste in 3 terminal surfaces of cushion.
Step 2: the oil baffle plate 7 is sleeved on the positioning core 2, so that two sides of the oil baffle plate 7 are in contact with the inner cavity of the axle housing body assembly 6.
And 3, step 3: insert dabber 4 from axle housing body assembly 6 upper end, the dabber axis body 41 inserts in the inserted hole 21 of location core 2, and the top flange 42 dress of dabber 4 is in axle housing body assembly 6 upper end hole 61, and the bottom surface of top flange 42 pastes tightly with axle housing body assembly 6's terminal surface, makes axle housing body assembly 6 both ends hole 61 and oil baffle 7 hole coaxial.
And 4, step 4: welding, wherein the welding parameters comprise current of 150-240A, voltage of 22-28V and gas flow of 20-25L/Min, and the welding length is 20-25 mm. After the welding is firm, the relevant welding size of the oil baffle plate and the axle housing body assembly is consistent with the relevant size of a drawing.
And 5, step 5: after welding, firstly, the mandrel 4 is drawn out from the top, and then the welded oil baffle plate and the axle housing body assembly are drawn out from the top.
And 6, step 6: turning the axle housing body assembly 6 around, repeating the steps 1-5, and welding the oil baffle plate 7 on the other side.
The clamp is simple to operate, stable in effect, capable of guaranteeing the size precision and stability of splicing and welding of the inner lining pipe, the flange and the outer sleeve, guaranteeing the product quality, greatly improving the machining efficiency and reducing the labor intensity of workers.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a welding jig is assembled with axle housing body assembly to oil baffle, a serial communication port, including bottom plate, location core, cushion and dabber, the location core passes through interference fit and connects on the bottom plate, and the cushion passes through screw fixed connection on the bottom plate, and the one end that the bottom plate was kept away from to the location core has the inserted hole, and the dabber includes the dabber axis body and with dabber axis body fixed connection's top flange, the tip of dabber axis body stretches into in the inserted hole of location core.
2. The assembling and welding fixture for the oil baffle plate and the axle housing body assembly as claimed in claim 1, wherein the axle housing body assembly is mounted on the positioning core, the end face of the axle housing body assembly is attached to the end face of the cushion block, the oil baffle plate is sleeved on the positioning core, and two sides of the oil baffle plate are in contact with the inner cavity of the axle housing body assembly;
the dabber axis body of dabber inserts from axle housing body assembly upper end, and the dabber axis body inserts in the plug-in of location core, and the top flange dress of dabber is downthehole at the inner bore of axle housing body assembly upper end, and the top flange bottom surface of dabber pastes tightly with axle housing body assembly terminal surface, and axle housing body assembly both ends hole is coaxial with the fender oiled-plate hole.
3. The assembling and welding fixture for the oil baffle plate and the axle housing body assembly as claimed in claim 1, wherein the mandrel is coaxial with the positioning core.
4. The assembling and welding fixture for the oil baffle plate and the axle housing body assembly as claimed in claim 1, wherein the mandrel body is welded or integrally formed with the top flange.
5. The assembly welding fixture of claim 1, wherein the diameter of the top flange is less than the diameter of the inner bore in the end of the axle housing body assembly, and the diameter of the spacer is greater than the diameter of the inner bore in the end of the axle housing body assembly.
CN201921268371.2U 2019-08-07 2019-08-07 Welding jig is assembled with axle housing body assembly to oil baffle Active CN210360044U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921268371.2U CN210360044U (en) 2019-08-07 2019-08-07 Welding jig is assembled with axle housing body assembly to oil baffle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921268371.2U CN210360044U (en) 2019-08-07 2019-08-07 Welding jig is assembled with axle housing body assembly to oil baffle

Publications (1)

Publication Number Publication Date
CN210360044U true CN210360044U (en) 2020-04-21

Family

ID=70249356

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921268371.2U Active CN210360044U (en) 2019-08-07 2019-08-07 Welding jig is assembled with axle housing body assembly to oil baffle

Country Status (1)

Country Link
CN (1) CN210360044U (en)

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