Intake manifold clamping tool
By designing an intake manifold clamping tool including base, support seat, clamping assembly and adjustment assembly, the problem of difficulty in integral molding and welding tightly during injection molding or casting is solved, and the intake manifold nozzle is achieved Improved stability and effect of welding process.
Patent Information
- Application Number
- CN202421124569.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-22
AI Technical Summary
In the prior art, the nozzle structure of the intake manifold is difficult to form integrally during injection molding or casting. It usually requires independent manufacturing and later installation. The welding process requirements are high, making it difficult to ensure the tight fit of the welding parts, which easily leads to seal failure. Or air flow disorder.
A clamping tool for intake manifolds including base, support seat, clamping assembly and adjustment assembly is designed. Through a combined clamping structure of clamping blocks and support blocks, it ensures that the intake manifold does not cause displacement during welding. Provides stable clamping force.
Through the clamping structure of the tool, the stability of the welding process and the welding effect are ensured, seal failure or airflow disorder caused by welding defects is avoided, and the reliability of welding is improved.
Smart Images
Figure CN222289183U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of intake manifold processing, and in particular relates to an intake manifold clamping tool. Background Art
[0002] As an important part of the engine, the intake manifold guides air to each cylinder to ensure that the fuel and air are fully mixed, thereby improving combustion efficiency.
[0003] As the key interface of the intake manifold, the nozzle's orientation, shape and size are directly related to the docking with the counterpart (such as the throttle, intake sensor, etc.). These design parameters are usually fixed and cannot be changed to ensure the accuracy of the airflow path and system compatibility. The nozzle structure is often equipped with steps to achieve a good seal with the manifold body, and the roughness of the area from the step to the nozzle end face is extremely high to reduce air flow resistance and prevent air leakage. These characteristics make it difficult to form the nozzle in one piece during the injection molding or casting process, so it is usually manufactured independently and installed later.
[0004] In the prior art, the nozzle structure is generally made of plastic material and is fixed to the intake manifold body through a vibration friction welding process. This welding process requires the nozzle to ensure that the welding parts are tightly fitted and without gaps during the welding process to prevent sealing failure or airflow turbulence caused by welding defects. Since the structure of the intake manifold is relatively rugged, the intake manifold needs to be positioned to prevent welding influences. Utility Model Content
[0005] Based on the problems mentioned in the above background technology, the utility model provides an intake manifold clamping tool.
[0006] The technical solution adopted by the utility model is as follows: an intake manifold clamping tool, including a tool seat, the tool seat including a base and a support seat arranged on the base, a first clamping assembly is arranged on the base, the first clamping assembly includes a clamping seat arranged on the base, two support blocks are slidably arranged in the vertical direction in the clamping seat, and the relative positions of the two support blocks are adjusted by an adjustment assembly; a second clamping assembly is arranged on the support seat, the second clamping assembly includes two clamping blocks arranged opposite to each other, and the two clamping blocks are slidably arranged on the support seat.
[0007] Furthermore, the adjustment assembly includes a trapezoidal block arranged in a clamping seat, the support blocks are respectively located at the two waists of the trapezoidal block and match its slope, a sliding column is arranged on the support block, a sliding groove matching the sliding column is opened in the clamping seat, and the trapezoidal block is driven laterally by a cylinder.
[0008] Furthermore, a first spring is sleeved on the sliding column, and two ends of the first spring are respectively connected to the sliding groove and the supporting block.
[0009] Furthermore, a plurality of support bars are provided on the outer sides of the two support blocks exposed from the clamping seat.
[0010] Furthermore, an adjusting groove is provided on the support seat, and an adjusting block slidably connected to the adjusting groove is provided on the clamping block.
[0011] Furthermore, a moving column is provided at one end of the adjustment block, a moving groove is opened in the adjustment groove, the other end of the moving column is inserted into the moving groove, a second spring is sleeved on the moving column, and both ends of the second spring are respectively connected to the moving groove and the adjustment block.
[0012] Furthermore, a supporting block is arranged on the base.
[0013] Furthermore, the clamping block is an L-shaped block.
[0014] Beneficial effects of the utility model:
[0015] The intake manifold is stably clamped by the first clamping assembly and the second clamping assembly to ensure that no displacement occurs during the welding process and a good welding effect is ensured. Two support blocks support the air inlet of the intake manifold, and one end of the intake manifold branch pipe rests on the support seat while being clamped by two relatively arranged clamping blocks. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;
[0017] Figure 1 This is a schematic diagram of the utility model for clamping an intake manifold;
[0018] Figure 2 It is a schematic diagram of the utility model;
[0019] Figure 3 This is a schematic diagram of the clamping seat of the utility model;
[0020] Figure 4 This is a front view schematic diagram of the support seat of the utility model;
[0021] Figure 5 This is a side view schematic diagram of the support seat of the utility model;
[0022] The attached drawings are marked as follows:
[0023] Base 1, supporting block 11, supporting seat 2, adjusting groove 21, clamping block 22, adjusting block 23, moving column 24, moving groove 25, second spring 26, clamping seat 3, trapezoidal block 31, support block 32, support bar 321, sliding column 33, sliding groove 34, first spring 35, cylinder 36, intake manifold 4, nozzle welding port 41. DETAILED DESCRIPTION
[0024] like Figure 1 to Figure 5 As shown, an intake manifold 4 clamping tool includes a tool seat, the tool seat includes a base 1 and a support seat 2 arranged on the base 1, the base 1 is provided with a first clamping assembly, the first clamping assembly includes a clamping seat 3 arranged on the base 1, two support blocks 32 are vertically slidably arranged in the clamping seat 3, and the relative positions of the two support blocks 32 are adjusted by an adjustment assembly; the support seat 2 is provided with a second clamping assembly, the second clamping assembly includes two relatively arranged clamping blocks 22, and the two clamping blocks 22 are slidably arranged on the support seat 2.
[0025] By adopting the above technical solution, the intake manifold 4 is stably clamped by the first clamping assembly and the second clamping assembly to ensure that no displacement occurs during the welding process and a good welding effect is ensured. The two support blocks 32 support the air inlet of the intake manifold 4, and one end of the branch pipe of the intake manifold 4 rests on the support seat 2 while being clamped by two relatively arranged clamping blocks 22.
[0026] As a preferred embodiment, the adjustment component includes a trapezoidal block 31 arranged in the clamping seat 3, the support blocks 32 are respectively located at the two waists of the trapezoidal block 31 and match its slope, a sliding column 33 is arranged on the support block 32, and a sliding groove 34 matching the sliding column 33 is opened in the clamping seat 3, and the trapezoidal block 31 is driven laterally by a cylinder 36; a first spring 35 is sleeved on the sliding column 33, and the two ends of the first spring 35 are respectively connected to the sliding groove 34 and the support block 32.
[0027] The air inlet of the intake manifold 4 is clamped by the support block 32. When in use, the air inlet of the intake manifold 4 is aligned with the support block 32 exposed on the clamping seat 3, and the cylinder 36 is started. As the trapezoidal block 31 is pushed out, the support block 32 matching the slope of its two waists begins to slide. Since the support block 32 is limited by the sliding column 33 and the sliding groove 34, it produces vertical displacement under the push of the trapezoidal block 31, achieving the effect of opening and clamping, and the first spring 35 is compressed to ensure the stability of the overall support.
[0028] As a preferred solution, the two support blocks 32 are provided with a plurality of support bars 321 on the outer sides of the positions exposed from the clamping seat 3. The support bars 321 are preferably flexible rubber strips, which provide clamping for the air inlet of the intake manifold 4. When the air inlet is opened, the support bars 321 are squeezed, achieving a good anti-slip effect, and at the same time, the intake manifold 4 will not be damaged.
[0029] As a preferred solution, an adjustment groove 21 is provided on the support seat 2, and an adjustment block 23 is provided on the clamping block 22, which is slidably connected to the adjustment groove 21. A moving column 24 is provided at one end of the adjustment block 23, and a moving groove 25 is provided in the adjustment groove 21. The other end of the moving column 24 is inserted into the moving groove 25, and a second spring 26 is sleeved on the moving column 24, and the two ends of the second spring 26 are respectively connected to the moving groove 25 and the adjustment block 23.
[0030] One end of the branch pipe opening of the intake manifold 4 is clamped and stabilized by a clamping block 22. The initial distance between the two clamping blocks 22 is smaller than the width of one end of the branch pipe opening of the intake manifold 4. The intake manifold 4 is clamped between the two clamping blocks 22, the second spring 26 is compressed, and the movable column 24 is displaced toward the movable groove 25. The compression deformation of the second spring 26 provides clamping force for the two clamping blocks 22. The setting of the movable column 24 and the movable groove 25 ensures that the second spring 26 does not deviate during the compression process, and ensures that the movement state of the clamping block 22 is stable.
[0031] As a preferred solution, a supporting block 11 is provided on the base 1. The supporting block 11 bears force on the bottom of the intake manifold 4, which is convenient for supporting and finding the installation position.
[0032] As a preferred solution, the clamping block 22 is an L-shaped block. The shape of the L-shaped block fits the edge of the intake manifold 4, which is convenient for achieving a good clamping effect.
[0033] The utility model is described in detail above. The description of the specific embodiments is only used to help understand the method and core idea of the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.
Claims
1. An intake manifold clamping tool, characterized in that: include A tooling seat, the tooling seat comprising a base (1) and a support seat (2) arranged on the base (1); a first clamping assembly is arranged on the base (1); the first clamping assembly comprises a clamping seat (3) arranged on the base (1); two support blocks (32) are arranged in a vertically slidable manner in the clamping seat (3); the relative positions of the two support blocks (32) are adjusted by an adjustment assembly; A second clamping assembly is arranged on the support seat (2), and the second clamping assembly comprises two clamping blocks (22) arranged opposite to each other, and the two clamping blocks (22) are slidably arranged on the support seat (2).
2. The intake manifold clamping tool according to claim 1, characterized in that: The adjustment assembly comprises a trapezoidal block (31) arranged in a clamping seat (3); the support blocks (32) are respectively located at two waists of the trapezoidal block (31) and match the slope thereof; a sliding column (33) is arranged on the support block (32); a sliding groove (34) matching the sliding column (33) is provided in the clamping seat (3); and the trapezoidal block (31) is driven transversely by a cylinder (36).
3. The intake manifold clamping tool according to claim 2, characterized in that: The sliding column (33) is sleeved with a first spring (35), and two ends of the first spring (35) are respectively connected to the sliding groove (34) and the supporting block (32).
4. The intake manifold clamping tool according to claim 2, characterized in that: A plurality of support bars (321) are arranged on the outer sides of the two support blocks (32) exposed from the clamping seat (3).
5. The intake manifold clamping tool according to claim 1, characterized in that: The support seat (2) is provided with an adjustment groove (21), and the clamping block (22) is provided with an adjustment block (23) which is slidably connected to the adjustment groove (21).
6. The intake manifold clamping tool according to claim 5, characterized in that: A moving column (24) is arranged at one end of the adjusting block (23), a moving groove (25) is opened in the adjusting groove (21), the other end of the moving column (24) is inserted into the moving groove (25), a second spring (26) is sleeved on the moving column (24), and two ends of the second spring (26) are respectively connected to the moving groove (25) and the adjusting block (23).
7. The intake manifold clamping tool according to claim 1, characterized in that: A supporting block (11) is provided on the base (1).
8. An intake manifold clamping tool according to claim 1 or 5, characterized in that: The clamping block (22) is an L-shaped block.