CN211042050U - Utensil is examined to steering pump valve core hole depth - Google Patents
Utensil is examined to steering pump valve core hole depth Download PDFInfo
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- CN211042050U CN211042050U CN201922029252.8U CN201922029252U CN211042050U CN 211042050 U CN211042050 U CN 211042050U CN 201922029252 U CN201922029252 U CN 201922029252U CN 211042050 U CN211042050 U CN 211042050U
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- bottom plate
- fixed
- amesdial
- hole
- steering pump
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Abstract
The utility model discloses a utensil is examined deeply in steering pump valve core hole, including bottom plate and amesdial, the fixed spacing riser that is equipped with of one end of bottom plate, the fixed screwed pipe that is equipped with in middle part of spacing riser, screwed pipe and spacing bolt threaded connection, the fixed limit baffle that is equipped with of one end of spacing bolt, the fixed positioning mechanism that is equipped with in both sides side on bottom plate top, the amesdial has been placed on the top of bottom plate, and the other end of bottom plate is fixed to be equipped with and to measure the riser, the beneficial effects of the utility model are that: the checking fixture can be used for detecting workpieces with smaller hole diameters and larger hole depths, has smaller measurement errors, can measure more accurate data, and has a large application range; the cooperation between clamping spring and the arc splint through setting up is convenient for tentatively fix a position the amesdial, and the cooperation between the fastening bolt and the screw hole through setting up is convenient for prescribe a limit to the position of amesdial, prevents that the position of amesdial from changing in measurement process, influences measured data.
Description
Technical Field
The utility model relates to an examine utensil, in particular to utensil is examined deeply in steering pump valve core hole belongs to steering pump valve core technical field.
Background
The core component of the pressure boosting system is a power steering pump, the core part of the power steering pump is a valve core, the quality of the valve core directly influences whether the power steering pump and the hydraulic power steering system can work normally, and the valve core with higher production performance and stability has decisive significance for improving the overall performance of the power steering pump of the automobile steering system; at present automobile steering pump valve core has the product of deep hole, measures its hole depth and adopts slide caliper rule or depth gauge to measure at present mostly, but when the aperture is less and dark again, slide caliper rule measuring error is great, and the depth gauge rule can't stretch into, reachs inaccurate data, influences the use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an utensil is examined to steering pump case hole depth to solve the present most adoption slide caliper rule or the measurement of depth chi that provide among the above-mentioned background art, slide caliper rule measuring error is great, the unable problem of stretching into of depth chi.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a utensil is examined deeply in steering pump valve core hole, includes bottom plate and amesdial, the fixed spacing riser that is equipped with of one end of bottom plate, the fixed screwed pipe that is equipped with in middle part of spacing riser, screwed pipe and spacing bolt threaded connection, the fixed limit baffle that is equipped with of one end of spacing bolt, the fixed positioning mechanism that is equipped with in both sides side on bottom plate top, the amesdial has been placed on the top of bottom plate, the other end of bottom plate is fixed and is equipped with the measurement riser, the fixed through-hole that is equipped with in middle part of measuring the riser, the one end of amesdial is equipped with the planometer head, just the planometer head.
As a preferred technical scheme of the utility model, two positioning mechanism all includes connecting plate, clamping spring and arc splint, two the connecting plate sets up the both sides side on the bottom plate top respectively, two one side of connecting plate all is through a plurality of clamping spring fixedly connected with arc splint, two the inner wall of arc splint all is equipped with the rubber pad.
As a preferred technical scheme of the utility model, two the bottom at connecting plate both ends all is provided with the connection piece, four the top fixed connection of screw and bottom plate is all passed through to the connection piece.
As a preferred technical scheme of the utility model, the screw hole that is linked together with the through-hole is seted up at the middle part on measurement riser top, screw hole and fastening bolt threaded connection.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a steering pump valve core hole depth examines utensil can detect the work piece that the aperture is less and the hole depth is great through this examines utensil, and measuring error is less, can measure comparatively accurate data, and application scope is big; and the cooperation between the clamping spring through setting up and the arc splint is convenient for tentatively fix a position the amesdial, and the cooperation between the fastening bolt and the screw hole through setting up is convenient for prescribe a limit to the position of amesdial, prevents that the position of amesdial from changing in measurement process, influences measured data.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the bottom plate of the present invention.
In the figure: 1. a base plate; 2. a vertical limiting plate; 3. a threaded pipe; 4. a limit bolt; 5. a limit baffle; 6. measuring the vertical plate; 7. a through hole; 8. a threaded hole; 9. fastening a bolt; 10. a dial indicator; 11. leveling the gauge head; 12. a connecting plate; 13. connecting sheets; 14. a screw; 15. a clamping spring; 16. an arc-shaped splint.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-2, the utility model provides a utensil is examined deeply to steering pump case hole, including bottom plate 1 and amesdial 10, the fixed spacing riser 2 that is equipped with of one end of bottom plate 1, the fixed screwed pipe 3 that is equipped with in middle part of spacing riser 2, screwed pipe 3 and 4 threaded connection of spacing bolt, the fixed limit baffle 5 that is equipped with of one end of spacing bolt 4, play limiting displacement, guarantee that amesdial 10 can not overrun work, the fixed positioning mechanism that is equipped with in both sides side on 1 top of bottom plate, be used for tentatively fixing a position amesdial 10, amesdial 10 has been placed on the top of bottom plate 1, the fixed riser 6 of measuring that is equipped with of the other end of bottom plate 1, the fixed through-hole 7 that is equipped with in middle part of measuring riser 6, the one end of amesdial 10 is equipped with the.
Preferably, the two positioning mechanisms comprise connecting plates 12, clamping springs 15 and arc-shaped clamping plates 16, the two connecting plates 12 are respectively arranged on two sides of the top end of the bottom plate 1, one sides of the two connecting plates 12 are fixedly connected with the arc-shaped clamping plates 16 through the clamping springs 15, rubber pads are arranged on the inner walls of the two arc-shaped clamping plates 16, and the dial indicator 10 can be conveniently preliminarily positioned through the arranged positioning mechanisms; connecting sheets 13 are arranged at the bottoms of the two ends of the two connecting plates 12, and the four connecting sheets 13 are fixedly connected with the top end of the bottom plate 1 through screws 14, so that the positioning mechanism is convenient to mount and dismount; the middle part of the top end of the vertical measuring plate 6 is provided with a threaded hole 8 communicated with the through hole 7, the threaded hole 8 is in threaded connection with a fastening bolt 9, and the fastening bolt 9 is screwed to clamp and fix a sleeve of the dial indicator 10 conveniently.
When in specific use, the valve core hole depth gauge of the steering pump of the utility model measures the standard sample piece of the hole depth before detecting the product, then the reading of the dial indicator 10 is recorded, the tolerance marking line is adjusted according to the tolerance range, the dial indicator 10 is placed at the top end of the bottom plate 1, the flat head 11 of the dial indicator 10 penetrates through the through hole 7, the dial indicator 10 is preliminarily positioned through the cooperation between the arranged clamping spring 15 and the arc-shaped clamping plate 16, then the fastening bolt 9 is screwed down to clamp and fix the sleeve of the dial indicator 10, the hole of the workpiece to be measured is sleeved outside the head 11 of the dial indicator, the workpiece is pushed, the bottom of the workpiece is completely contacted with the vertical measuring plate 6, the reading of the dial indicator 10 is read, according to the size of the sample piece calibration gauge, the specific size of the hole depth of the workpiece can be accurately read, the limiting bolt 4 and the limiting baffle 5 are arranged to play a limiting role, and the dial gauge 10 is guaranteed not to work overtravel.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Claims (4)
1. The utility model provides a utensil is examined deeply in steering pump valve core hole, includes bottom plate (1) and amesdial (10), its characterized in that, the fixed spacing riser (2) that is equipped with of one end of bottom plate (1), the fixed screwed pipe (3) that is equipped with in middle part of spacing riser (2), screwed pipe (3) and spacing bolt (4) threaded connection, the fixed limit baffle (5) that is equipped with of one end of spacing bolt (4), the fixed positioning mechanism that is equipped with in both sides side on bottom plate (1) top, amesdial (10) have been placed on the top of bottom plate (1), the other end of bottom plate (1) is fixed to be equipped with and measures riser (6), the fixed through-hole (7) that is equipped with in middle part of measuring riser (6), the one end of amesdial (10) is equipped with planometer head (11), just planometer head (11) run through.
2. The steering pump valve element hole depth gauge according to claim 1, characterized in that: two positioning mechanism all includes connecting plate (12), clamping spring (15) and arc splint (16), two connecting plate (12) set up respectively in the both sides side on bottom plate (1) top, two one side of connecting plate (12) is all through a plurality of clamping spring (15) fixedly connected with arc splint (16), two the inner wall of arc splint (16) all is equipped with the rubber pad.
3. The steering pump valve element hole depth gauge according to claim 2, characterized in that: the bottom at two ends of the two connecting plates (12) is provided with connecting pieces (13), and the four connecting pieces (13) are fixedly connected with the top end of the bottom plate (1) through screws (14).
4. The steering pump valve element hole depth gauge according to claim 1, characterized in that: the middle part of the top end of the measuring vertical plate (6) is provided with a threaded hole (8) communicated with the through hole (7), and the threaded hole (8) is in threaded connection with a fastening bolt (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922029252.8U CN211042050U (en) | 2019-11-22 | 2019-11-22 | Utensil is examined to steering pump valve core hole depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922029252.8U CN211042050U (en) | 2019-11-22 | 2019-11-22 | Utensil is examined to steering pump valve core hole depth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211042050U true CN211042050U (en) | 2020-07-17 |
Family
ID=71537170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922029252.8U Active CN211042050U (en) | 2019-11-22 | 2019-11-22 | Utensil is examined to steering pump valve core hole depth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211042050U (en) |
-
2019
- 2019-11-22 CN CN201922029252.8U patent/CN211042050U/en active Active
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