CN210570310U - Pressure head for detecting precision of distributor shell - Google Patents
Pressure head for detecting precision of distributor shell Download PDFInfo
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- CN210570310U CN210570310U CN201921389217.0U CN201921389217U CN210570310U CN 210570310 U CN210570310 U CN 210570310U CN 201921389217 U CN201921389217 U CN 201921389217U CN 210570310 U CN210570310 U CN 210570310U
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- rod
- pressing
- supporting seat
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- sliding
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- 238000000034 method Methods 0.000 abstract description 13
- 230000006835 compression Effects 0.000 abstract description 8
- 238000007906 compression Methods 0.000 abstract description 8
- 238000001514 detection method Methods 0.000 description 22
- 238000005056 compaction Methods 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000002421 cell wall Anatomy 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model discloses a pressure head for detecting the precision of a dispenser shell, which relates to the technical field of automobile checking tools and comprises a base, wherein a tightening rod with a horizontal axis is arranged on the base in a sliding manner, the tightening rod consists of a sliding part, a tightening part and a pushing part, and a pressing component for pressing and limiting the tightening rod to slide is arranged on the upper side of the base; the pressing assembly comprises a supporting seat, a rotating rod, a pressing rod and an operating rod, the supporting seat is fixed on the upper side of the base, one end of the rotating rod is hinged to the supporting seat, one end of the pressing rod perpendicularly penetrates through the rotating rod to be far away from the supporting seat, one end of the operating rod is hinged to the supporting seat, the rotating axis of the operating rod is consistent with that of the rotating rod, and a linkage rod is hinged between the rotating rod and the operating rod. The utility model discloses a support tight pole and slide and support tight distributor casing, rethread compression subassembly compresses tightly and supports tight pole and restrict its slip to fix the distributor casing on examining the utensil, reduced the error in the testing process, improved the accuracy nature that the distributor casing detected.
Description
Technical Field
The utility model belongs to the technical field of the technique of automotive checking fixture and specifically relates to a detect pressure head of distributor casing precision.
Background
In the assembly process of the automobile, all parts of the automobile are required to meet certain precision requirements, and the distributor shell is also required to be placed on a specified detection tool after being manufactured as a part of the automobile and is detected so as to check whether the distributor shell meets the precision and assembly requirements. When the dispenser shell is detected, the edge of the dispenser shell is irregular in shape and is not compressed, so that the dispenser shell is easy to shake, errors exist in detection, and detection data of the dispenser shell are affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a detect pressure head of distributor casing precision convenient to fixed distributor casing.
The utility model discloses a can realize through following technical scheme:
a pressure head for detecting the precision of a shell of a dispenser comprises a base, wherein a propping rod with a horizontal axis is arranged on the base in a sliding manner, the propping rod consists of a sliding part, a propping part and a pushing part, and a pressing assembly for pressing and limiting the propping rod to slide is arranged on the upper side of the base;
compress tightly the subassembly and include supporting seat, dwang, compression bar and action bars, the supporting seat is fixed the base upside, dwang one end articulates on the supporting seat, compression bar's perpendicular wear to establish the dwang is kept away from the one end of supporting seat, the one end of action bars articulates on the supporting seat and the axis of rotation with the axis of rotation of dwang is unanimous, the dwang with it has the gangbar to articulate between the action bars.
By adopting the technical scheme, when the dispenser shell is detected, the dispenser shell is placed on the detection tool, the abutting rods are slid to abut against the periphery of the dispenser shell, and meanwhile, a plurality of groups of abutting rods abut against different peripheries of the dispenser shell, so that the dispenser shell is limited to shake during detection; after the tight distributor casing is supported to the tight pole, the action bars rotates, under the drive of gangbar, the dwang rotates in the lump to make the compressing tightly pole rotation compress tightly support the tight pole, support the slip of tight pole with this restriction, compress tightly the pole and compress tightly the back, support the tight pole and support the tight with the distributor casing, the distributor casing is difficult for taking place to rock in the testing process, has reduced the error in the testing process, has improved the accuracy nature that the distributor casing detected.
Further setting the following steps: the periphery of the pressing rod is provided with threads, the pressing rod is connected with two adjusting nuts through the threads, and the two adjusting nuts are respectively located on the upper side and the lower side of the pressing rod.
Through adopting above-mentioned technical scheme, support tight pole and support tight distributor casing after, need restrict the slip of supporting tight pole to this compresses tightly the pole and rotates and make its bottom compress tightly supporting tight pole, thereby restriction supports the slip of tight pole, through the position of adjusting the compression bar, recycles two adjusting nut and will compress tightly the pole and fix on the dwang, thereby conveniently adjusts the compression bar, and when messenger's compression bar was vertical state, the bottom that compresses tightly the pole compressed tightly supported tight pole.
Further setting the following steps: and a rubber pressing head is arranged at the bottom end of the pressing rod.
Through adopting above-mentioned technical scheme, the rubber compaction head will support the tight pole and compress tightly the back, is difficult for causing the damage to the upside of supporting the tight pole, and the rubber compaction head will support the tight pole and compress tightly the back, and support the tight pole and compress tightly the pole and take place relative slip.
Further setting the following steps: a through groove is formed in one side of the base along the horizontal direction, two sliding grooves extending along the length direction of the tightening rod are formed in the lower side groove wall of the through groove, two sliding strips are fixed to the lower side of the tightening rod, and the two sliding strips are respectively arranged in the two sliding grooves in a clamping and embedding manner.
Through adopting above-mentioned technical scheme, support tight pole at the in-process that leads to the inslot and slide, the slip strip slides in the sliding tray to support tight pole more stable at the slip in-process, so that support the tight pole more firm support tight distributor casing, the convenient detection to the distributor casing.
Further setting the following steps: the upper side of the abutting rod is provided with a penetrating limiting groove, the length direction of the limiting groove is consistent with the length direction of the abutting rod, a limiting rod is fixed on the lower side groove wall of the through groove, and the limiting rod is inserted in the limiting groove.
Through adopting above-mentioned technical scheme, support tight pole slip in-process, the gag lever post is through contradicting with the both ends cell wall of spacing groove to restricted the slip scope of supporting tight pole, supported the difficult slippage from the base of tight pole with this.
Further setting the following steps: the abutting portion is fixed at one end of the sliding portion through a bolt.
By adopting the technical scheme, the periphery of the distributor shell is in an irregular shape, and the abutting part is replaced, so that the end face of the abutting part is matched with the side wall of the distributor shell, the distributor is abutted tightly, and the shaking of the distributor shell in the detection process is reduced.
Further setting the following steps: the pushing part is arranged in a conical shape, and one end with a smaller cross-sectional area is fixed with the end part of the sliding part.
Through adopting above-mentioned technical scheme, the promotion portion that the toper set up makes things convenient for the workman to hand on the promotion portion to this makes things convenient for the workman to slide and supports the pole.
Further setting the following steps: and one side of the abutting rod is provided with scale marks, and the scale marks extend along the length direction of the abutting rod.
Through adopting above-mentioned technical scheme, when slip to the tight pole, read the scale mark on supporting the tight pole through utilizing the base cooperation to make things convenient for the staff record to detect at every turn and support tight pole extension length, thereby detect the dispenser casing.
To sum up, the utility model discloses a beneficial technological effect does:
(1) when the distributor shell is detected, the distributor shell is placed on the detection tool, a plurality of pressure heads are distributed on the periphery of the distributor shell, the abutting rod slides to enable the end part of the abutting rod to abut against the periphery of the distributor shell, then the operating rod is rotated, the rotating rod is driven to rotate through the linkage rod, so that the pressing rod is driven to press the abutting rod, the sliding of the abutting rod is limited, the abutting rod firmly abuts against the periphery of the distributor shell, the shaking of the distributor body is limited, the error of the distributor shell during detection is reduced, and the detection accuracy is improved;
(2) when the abutting rod slides, the limiting rods in the through grooves respectively abut against the two ends of the limiting grooves, so that the sliding range of the abutting rod is limited, and the abutting rod is not easy to slip off from the base;
(3) the periphery of the distributor shell is irregular in shape, and the abutting parts are replaced to be matched and abutted against the periphery of the distributor shells in different shapes, so that the distributor shell is abutted more tightly and is not easy to shake.
Drawings
FIG. 1 is a schematic overall structure diagram of the first embodiment;
FIG. 2 is a schematic view of the first embodiment with the tightening rod removed;
FIG. 3 is a schematic view of a partially exploded structure of the tightening rod according to the first embodiment;
FIG. 4 is a schematic view of the overall structure of the second embodiment;
fig. 5 is a schematic view of a partially exploded structure of the tightening rod according to the second embodiment.
Reference numerals: 1. a base; 2. a tightening rod; 3. a sliding part; 4. a tightening part; 5. a pushing part; 6. a supporting seat; 7. rotating the rod; 8. a hold down bar; 9. an operating lever; 10. adjusting the nut; 11. a rubber pressing head; 12. a sliding groove; 13. a slide bar; 14. a limiting groove; 15. a limiting rod; 16. scale lines; 17. a support plate; 18. a base plate; 19. a threaded rod; 20. a linkage rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
referring to fig. 1 and 3, for the utility model discloses a detect pressure head of dispenser casing precision, including base 1, base 1 is the cubic form, wears to be equipped with axis horizontally in the base 1 and supports tight pole 2, supports tight pole 2 by sliding part 3, support tight portion 4 and promotion portion 5 and constitute, wherein support tight portion 4 and promotion portion 5 and be located the both ends of sliding part 3 respectively. The upper side of the base 1 is provided with a pressing component for pressing and limiting the sliding of the abutting rod 2. When the distributor shell is detected, the distributor shell is placed on a detection tool (not shown in the figure), the detection tool is provided with a plurality of pressure heads for tightly abutting against the distributor shell, the end part of the pressure head abuts against the periphery of the distributor shell through sliding the abutting rod 2, and the pressing rod 2 is pressed by the pressing assembly, so that the sliding of the abutting rod 2 is limited, the distributor shell is fixed on the detection tool through the abutting rod 2, the error of the distributor shell during detection is reduced, and the detection accuracy is improved.
Referring to fig. 2 and 3, the pressing assembly comprises a supporting seat 6, a rotating rod 7, a pressing rod 8 and an operating rod 9, the supporting seat 6 is composed of two opposite and vertical supporting plates 17 and a bottom plate 18, and the two supporting plates 17 are fixed on the bottom plate 18. The supporting seat 6 is fixed on the upper side of the base 1, one end of the rotating rod 7 is hinged between the two supporting plates 17, and the rotating plane of the rotating rod 7 is parallel to the plane of the supporting plates 17. The one end of keeping away from supporting seat 6 at dwang 7 is worn to establish perpendicularly of compression bar 8, and the one end that supporting seat 6 was kept away from to compression bar 8 is fixed with rubber hold-down head 11. One end of the operating rod 9 is hinged on the supporting seat 6, the rotating axis of the operating rod is consistent with that of the rotating rod 7, and the butterfly-shaped handrail is fixedly sleeved at the other end of the operating rod. Two linkage rods 20 are hinged between the rotating rod 7 and the operating rod 9, and the two linkage rods 20 are respectively positioned at two opposite sides of the rotating rod 7. The workman drives action bars 9 and rotates, and action bars 9 rotates and takes dwang 7 to rotate through gangbar 20, and the compressing bar 8 rotates to the axis vertical time along with dwang 7, and the rubber compaction head 11 of compressing bar 8 bottom compresses tightly the upside that supports tight pole 2 to the slip of restriction support tight pole 2 is fixed on examining the utensil with this distributor casing.
For convenient regulation compressing tightly pole 8, when making its axis vertical, the rubber hold-down head 11 that compresses tightly the lower extreme of pole 8 just in time butt is at the upside that supports tight pole 2 to compressing tightly the week side of pole 8 and having seted up the screw thread, compressing tightly two adjusting nut 10 of threaded connection on the pole 8, two adjusting nut 10 are located the upper and lower both sides that compress tightly pole 8 respectively. By loosening the two adjusting nuts 10, the position of the pressing rod 8 is adjusted, and the two adjusting nuts 10 are tightened, so that the pressing rod 8 is fixed at the end of the rotating rod 7. By adjusting the position of the pressing rod 8, the abutting rod 2 is pressed more firmly by the pressing rod 8.
The base 1 one side has been seted up logical groove along the horizontal direction, has seted up two along the sliding tray 12 that supports 2 length direction extensions of tight pole on the downside cell wall that leads to the groove, supports the downside of tight pole 2 and is fixed with two sliding strips 13, and two sliding strips 13 inlay card respectively slide and set up in two sliding trays 12. The upper side of the sliding part 3 of the abutting rod 2 is provided with a through limiting groove 14, the length direction of the limiting groove 14 is consistent with that of the abutting rod 2, a limiting rod 15 is fixed on the lower side groove wall of the through groove, and the limiting rod 15 is inserted in the limiting groove 14. When the abutting rod 2 slides in the through groove, the sliding strip 13 slides in the sliding groove 12, so that the abutting rod 2 slides more stably, the abutting rod 2 is not easy to shake, and the dispenser shell is abutted more tightly; meanwhile, the limiting rod 15 slides in the limiting groove 14 and is abutted against the two opposite ends of the limiting groove 14 through the limiting rod 15, so that the sliding distance of the abutting rod 2 is limited, and the sliding rod is not easy to slide and is separated from the base 1.
One end of the abutting part 4, which is far away from the sliding part 3, is matched with the peripheral side of the distributor shell, the other end of the abutting part is fixed with a bolt which is consistent with the length direction of the abutting part, and the abutting part 4 is fixed with the sliding part 3 through the bolt, so that different abutting parts 4 are convenient to replace, and the abutting parts are suitable for the peripheral sides of the distributor shell in different shapes. The pushing portion 5 is arranged in a conical shape, and one end with a small cross section area is fixed to the end of the sliding portion 3, so that the pushing portion 5 facilitates a worker to hold the tightening rod 2 to slide.
When sliding the abutting rod 2, different dispenser shells need to slide the abutting rod 2 in different lengths when abutting tightly, the scale marks 16 are arranged on one side of the abutting rod 2, the extending direction of the scale marks 16 is consistent with the length direction of the abutting rod 2, and therefore the scales are matched with the scale marks 16 through the base 1 to read, so that the length of the abutting rod 2 needing to slide for different dispenser shells can be recorded conveniently.
The implementation principle and the beneficial effects of the embodiment are as follows:
when the distributor shell is detected, the distributor shell is placed on the detection tool, the abutting part 4 abuts against the periphery of the distributor shell by the aid of the sliding abutting rod 2, the abutting rod 2 is pressed by the pressing assembly, the abutting rod 2 is limited to slide, the distributor shell abuts against the abutting rod 2, a plurality of pressure heads are arranged on the periphery of the distributor shell, the distributor shell is abutted against and fixed on the detection tool by the aid of the abutting rods 2, the distributor shell is not prone to shaking in the detection process, errors in the detection process are reduced, and the accuracy of detection of the distributor shell is improved.
Example two:
the second embodiment is an improvement based on the first embodiment, the main difference being that the tightening rod 2 can be slightly slid so that the dispenser can be held more tightly.
Referring to fig. 4 and 5, the pushing portion 5 of the tightening rod 2 is rotatably disposed at an end of the sliding portion 3, a threaded rod 19 with a length direction consistent with that of the tightening rod 2 penetrates through the sliding portion 3, and the threaded rod 19 is located in the limiting groove 14. One end of the threaded rod 19 is rotatably installed on the limiting rod 15 (refer to fig. 2), the other end penetrates out of the sliding part 3 and is coaxially fixed with the pushing part 5, wherein the threaded rod 19 is in threaded connection with the sliding part 3, the pushing part 5 is rotated to drive the abutting rod 2 to abut against the distributor shell, and in the abutting process, the distributor shell is not prone to shaking, the distributor body is firmly fixed on the checking fixture, errors in the detection process are reduced, and the accuracy of detection of the distributor shell is improved.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A indenter for detecting the accuracy of a dispenser housing, comprising: the clamping device comprises a base (1), wherein a propping rod (2) with a horizontal axis is arranged on the base (1) in a sliding manner, the propping rod (2) consists of a sliding part (3), a propping part (4) and a pushing part (5), and a pressing component for pressing to limit the propping rod (2) to slide is arranged on the upper side of the base (1);
compress tightly the subassembly and include supporting seat (6), dwang (7), compress tightly pole (8) and action bars (9), supporting seat (6) are fixed base (1) upside, dwang (7) one end articulates on supporting seat (6), compress tightly perpendicular wearing to establish of pole (8) dwang (7) are kept away from the one end of supporting seat (6), the one end of action bars (9) articulates on supporting seat (6) and axis of rotation with the axis of rotation of dwang (7) is unanimous, dwang (7) with it has gangbar (20) to articulate between action bars (9).
2. A indenter for testing the accuracy of a dispenser housing as recited in claim 1, wherein: the periphery of the pressing rod (8) is provided with threads, the pressing rod (8) is connected with two adjusting nuts (10) in a threaded mode, and the two adjusting nuts (10) are located on the upper side and the lower side of the pressing rod (8) respectively.
3. A indenter for testing the accuracy of a dispenser housing as recited in claim 2, wherein: and a rubber pressing head (11) is arranged at the bottom end of the pressing rod (8).
4. A indenter for testing the accuracy of a dispenser housing as recited in claim 1, wherein: a through groove is formed in one side of the base (1) along the horizontal direction, two sliding grooves (12) extending along the length direction of the tightening rod (2) are formed in the lower side groove wall of the through groove, two sliding strips (13) are fixed to the lower side of the tightening rod (2), and the sliding strips (13) are respectively clamped, embedded and slidably arranged in the two sliding grooves (12).
5. A indenter for testing the accuracy of a dispenser housing as recited in claim 4, wherein: the upper side of the abutting rod (2) is provided with a through limiting groove (14), the length direction of the limiting groove (14) is consistent with that of the abutting rod (2), a limiting rod (15) is fixed on the lower side groove wall of the through groove, and the limiting rod (15) is inserted in the limiting groove (14).
6. A indenter for testing the accuracy of a dispenser housing as recited in claim 1, wherein: the abutting part (4) is fixed at one end of the sliding part (3) through a bolt.
7. A indenter for testing the accuracy of a dispenser housing as recited in claim 6, wherein: the pushing part (5) is arranged in a conical shape, and one end with a smaller cross-sectional area is fixed with the end part of the sliding part (3).
8. A indenter for testing the accuracy of a dispenser housing as recited in claim 1, wherein: one side of the abutting rod (2) is provided with scale marks (16), and the scale marks (16) extend along the length direction of the abutting rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921389217.0U CN210570310U (en) | 2019-08-24 | 2019-08-24 | Pressure head for detecting precision of distributor shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921389217.0U CN210570310U (en) | 2019-08-24 | 2019-08-24 | Pressure head for detecting precision of distributor shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210570310U true CN210570310U (en) | 2020-05-19 |
Family
ID=70659898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921389217.0U Expired - Fee Related CN210570310U (en) | 2019-08-24 | 2019-08-24 | Pressure head for detecting precision of distributor shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210570310U (en) |
-
2019
- 2019-08-24 CN CN201921389217.0U patent/CN210570310U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 |