CN218566366U - Double-end screw connecting seat length detection tool - Google Patents
Double-end screw connecting seat length detection tool Download PDFInfo
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- CN218566366U CN218566366U CN202222830013.4U CN202222830013U CN218566366U CN 218566366 U CN218566366 U CN 218566366U CN 202222830013 U CN202222830013 U CN 202222830013U CN 218566366 U CN218566366 U CN 218566366U
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- connecting seat
- fixture block
- positioning
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Abstract
The utility model discloses a double-end screw rod connecting seat length detection tool, including examining test table, fixed fixture block, the activity fixture block, amesdial positioning seat and amesdial, U-shaped groove and screens groove have been seted up to fixed fixture block, the rectangular channel right side is provided with the activity fixture block, activity fixture block up end is provided with the U-shaped groove, just be provided with the wear-resisting spacer of detachable to the terminal surface of double-end screw rod connecting seat, the spacer is fixed a position with the terminal surface laminating on double-end screw rod connecting seat right side, it is spacing, examine test table right-end platform and seted up the spout, the spout slides with the cooperation of movable fixture block, amesdial positioning seat and spout cooperation, amesdial positioning seat up end middle part is provided with the locking hole, and compress tightly the amesdial, this detection tool utilizes the pointer position and the movable fixture block of amesdial to be connected, drive the pointer displacement in gliding while, and then indicate the size by the pointer, set up the wear-resisting spacer of detachable at the laminating surface, reduce wearing and easy dismounting, keep size measuring accuracy, and high practicality and convenience.
Description
Technical Field
The utility model relates to an examine a technical field, concretely relates to double-end screw connecting seat length detection tool.
Background
The utility model provides a current stud connecting seat adopts the integrative casting moulding of bilateral symmetry bolt, and also need ensure interval between the two when the coaxial positioning of stud, carries out interval size detection for giving fashioned stud connecting seat to whether short-term test size is qualified, therefore we are necessary to design the tool of short-term test interval, length or examine utensil, the convenient production line batch production's stud connecting seat short-term test.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose: in view of the technical problem among the background, we design a double-end screw connecting seat length detection tool, adopt and examine the test table and accept the double-end screw connecting seat that awaits measuring that horizontal positioning placed, the double-end bolt terminal surface is by left fixed fixture block and the movable fixture block butt joint on right side respectively, and there is the displacement volume of the movable fixture block on right side to judge whether length size is qualified, and utilize the pointer position and the movable fixture block of amesdial to be connected, drive the pointer displacement in gliding, and then point out length size by the pointer of dial plate, and because movable fixture block is comparatively serious with the double-end screw connecting seat right side top that awaits measuring pushes away the friction, the event sets up the wear-resisting spacer of detachable on laminating surface, keep the accuracy of size measurement, and is practical and convenient.
The technical scheme adopted for solving the problems is as follows:
the utility model provides a double threaded rod connecting seat length detection tool, is including examining test table, fixed fixture block, activity fixture block, amesdial positioning seat and amesdial.
The detection platform is in a concave shape as a whole, a rectangular groove is arranged in the middle of the detection platform and used for placing a sleeve rod part of a double-end screw rod connecting seat to be detected, a fixed clamping block is arranged on the left side of the rectangular groove and provided with a U-shaped groove and a clamping groove, the U-shaped groove is used for placing a screw rod on the left side and is attached to the end surface on the left side of the double-end screw rod connecting seat for positioning and limiting, a movable clamping block is arranged on the right side of the rectangular groove,
the movable fixture block is of a T shape, a U-shaped groove is formed in the upper end face of the U-shaped groove opposite to the screw on the right side of the double-head screw connecting seat to be detected so as to place the screw on the right side, a detachable wear-resistant positioning piece is arranged opposite to the end face of the double-head screw connecting seat and is in fit positioning and limiting with the end face on the right side of the double-head screw connecting seat, a T-shaped chute is formed in the right end table of the detection table and is matched with the movable fixture block to slide, a limiting boss is arranged opposite to the end face on one side of the double-head screw connecting seat and is matched and limited with the periphery of the end part on the right side of the double-head screw connecting seat, a pointer hole fixedly connected with the pointer part of the dial indicator is formed in the outer end face of the movable fixture block in a threaded mode, and the dial indicator is positioned by a positioning hole horizontally formed in the middle of the positioning seat of the dial indicator,
the dial gauge positioning seat is matched with the sliding groove, the dial gauge positioning seat is integrally I-shaped, through holes are symmetrically formed in two sides of the upper end face of the dial gauge positioning seat, the through holes correspond to threaded holes formed in the right end table and are locked through screw threads, a locking hole is formed in the middle of the upper end face of the dial gauge positioning seat and is perpendicular to the positioning hole, and after a gauge rod of the dial gauge penetrates through the positioning hole, the locking bolt is screwed with the locking hole through threads, and the dial gauge is tightly pressed.
Furthermore, a qualified size range interval mark is arranged on a dial plate of the dial indicator, and after the double-headed screw connecting seat to be detected is placed, the numerical range indicated by the pointer falls within the qualified size range interval, namely the dial indicator is qualified, and otherwise, the dial indicator is unqualified.
Furthermore, threaded holes are formed in two sides of the middle of the wear-resistant positioning piece and are fixedly connected with the movable clamping block through screws in a locking mode.
Furthermore, a return spring is further arranged between the movable clamping block and the dial indicator positioning seat, and the return spring is matched with a telescopic rod of the dial indicator in a penetrating and sleeving manner.
Further, the stud connecting seat comprises a left bolt, a right bolt and a middle sleeve rod part, a connecting plate is further arranged on the periphery of the sleeve rod part, and a connecting hole is formed in the connecting plate.
The beneficial effects of the utility model are that:
this double-threaded screw connecting seat length detection tool adopts and examines the test table and accepts the double-threaded screw connecting seat that awaits measuring that horizontal location placed, the double-threaded screw terminal surface is respectively by left fixed fixture block and the movable fixture block opposite vertex joint on right side, and the displacement volume that has the movable fixture block on right side judges whether length size is qualified, and the pointer position that utilizes the amesdial is connected with movable fixture block, drive the pointer displacement in gliding, and then point out length size by the pointer of dial plate, and because movable fixture block pushes away the friction comparatively seriously with the double-threaded screw connecting seat right side top that awaits measuring, the event sets up the wear-resisting spacer of detachable on the laminating surface, keep the accuracy of size measurement, and is practical and convenient.
Drawings
FIG. 1 is a schematic structural view of a double-threaded screw connecting seat length detection jig according to the present embodiment;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a top view of the double-threaded screw connecting seat length detection jig of the present embodiment;
FIG. 4 is a schematic structural view of the wear-resistant positioning plate of the present embodiment;
the detection device comprises a detection table 1, a fixed fixture block 2, a screw rod on the left side 3, a screw rod on the left side 4, a double-threaded screw rod connecting seat 5, a double-threaded screw rod connecting seat 6, a movable fixture block 7, a screw rod on the right side 8, a dial indicator positioning seat 9, a sliding groove 10, a positioning hole 11, a through hole 12, a pin hole 13, a wear-resistant positioning sheet 14, a limiting boss 15, a telescopic rod 16, a gauge rod 17, a dial indicator 18, a locking bolt 19, a screw 20, a reset spring 21, a clamping groove 22, a positioning surface of a wear-resistant positioning sheet 23, a threaded hole 24, a screw rod avoiding groove 25, a size range 26 and a qualified end table 27.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-4, the present embodiment provides a double-threaded-rod connecting seat length detection jig, which includes a detection table 1, a fixed fixture block 2, a movable fixture block 7, a dial indicator positioning seat 9, and a dial indicator 18, where the double-threaded-rod connecting seat 5 includes a left-side bolt, a right-side bolt, and a middle sleeve rod portion, and a connecting plate is further disposed on the periphery of the sleeve rod portion, and the connecting plate is provided with a connecting hole.
Referring to fig. 1, the detection table 1 is overall in a shape of Chinese character 'ao', a rectangular groove is formed in the middle of the detection table and used for placing a sleeve rod portion of a double-head screw connecting seat 5 to be detected, a fixed clamping block 2 is arranged on the left side of the rectangular groove, a U-shaped groove and a clamping groove 22 are formed in the fixed clamping block 2, the U-shaped groove is used for placing a left screw 3, the clamping groove 22 is attached to and positioned and limited by a left end face 4 of the double-head screw connecting seat 5, and a movable clamping block 7 is arranged on the right side of the rectangular groove.
The movable fixture block 7 is in a shape of 'T', a U-shaped groove is formed in the upper end face of the U-shaped groove opposite to the screw 8 on the right side of the double-end screw connecting seat 5 to be detected, the screw 8 on the right side is placed, a detachable wear-resistant positioning piece 14 is arranged on the end face opposite to the double-end screw connecting seat 5, the wear-resistant positioning piece 14 is attached to the end face on the right side of the double-end screw connecting seat 5 for positioning and limiting, a reverse-T-shaped sliding groove 10 is formed in the right end table 27 of the detection table, the sliding groove 10 is matched with the movable fixture block 7 to slide, a limiting boss 15 is arranged on the right end face of the right end table 27 opposite to one side of the double-end screw connecting seat 5, the limiting boss 15 is matched with the periphery of the end portion on the right side of the double-end screw connecting seat 5 for limiting, a pointer hole 13 fixedly connected with a pointer portion of the dial indicator 18 in a threaded mode is formed in the end face of the movable fixture block 7, and the dial indicator is positioned by a positioning hole 11 horizontally formed in the middle of the dial indicator positioning seat 9.
Referring to fig. 3, the dial gauge positioning seat 9 is matched with the sliding groove 10, the whole dial gauge positioning seat is i-shaped, through holes 12 are symmetrically arranged on two sides of the upper end face, the through holes 12 correspond to threaded holes formed in the right end table 27 in position and are locked by screws 20 in a threaded manner, a locking hole is formed in the middle of the upper end face of the dial gauge positioning seat 9 and is perpendicular to the positioning hole 11, and after a gauge rod 17 of a dial gauge 18 penetrates through the positioning hole 11, the dial gauge 18 is screwed by a locking bolt 19 and the locking hole in a threaded manner and is tightly pressed on the dial gauge 18.
In a further embodiment, referring to fig. 3, a qualified size range 26 mark is arranged on the dial plate of the dial indicator 18, and after the double-threaded screw connecting seat 5 to be detected is placed, the numerical range indicated by the pointer falls within the qualified size range 26, that is, the dial indicator is qualified, otherwise, the dial indicator is not qualified.
In a further embodiment, referring to fig. 4, two sides of the middle of the wear-resistant positioning plate 14 are provided with screw holes 24, and the wear-resistant positioning plate is fixedly locked with the movable clamping block 7 through screws 20.
In a further embodiment, referring to fig. 3, a return spring 21 is further arranged between the movable fixture block 7 and the dial indicator positioning seat 9, and the return spring 21 is in fit with the telescopic rod 16 of the dial indicator in a penetrating manner.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes, modifications, substitutions and alterations can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims (5)
1. The utility model provides a double threaded screw connecting seat length detection tool, is including examining test table, fixed fixture block, activity fixture block, amesdial positioning seat and amesdial, its characterized in that:
the whole detection platform is shaped like a Chinese character 'ao', the middle part of the detection platform is provided with a rectangular groove, the left side of the rectangular groove is provided with a fixed fixture block, the fixed fixture block is provided with a U-shaped groove and a clamping groove, the U-shaped groove is used for placing a left screw, the clamping groove is attached to the end surface of the left side of the double-end screw connecting seat for positioning and limiting, the right side of the rectangular groove is provided with a movable fixture block,
the movable fixture block is of a T shape, a U-shaped groove is formed in the upper end face of the U-shaped groove opposite to the screw on the right side of the double-head screw connecting seat to be detected so as to place the screw on the right side, a detachable wear-resistant positioning piece is arranged opposite to the end face of the double-head screw connecting seat and is in fit positioning and limiting with the end face on the right side of the double-head screw connecting seat, a T-shaped chute is formed in the right end table of the detection table and is matched with the movable fixture block to slide, a limiting boss is arranged opposite to the end face on one side of the double-head screw connecting seat and is matched and limited with the periphery of the end part on the right side of the double-head screw connecting seat, a pointer hole fixedly connected with the pointer part of the dial indicator is formed in the outer end face of the movable fixture block in a threaded mode, and the dial indicator is positioned by a positioning hole horizontally formed in the middle of the positioning seat of the dial indicator,
the dial indicator positioning seat is matched with the sliding groove, the dial indicator positioning seat is integrally H-shaped, through holes are symmetrically formed in two sides of the upper end face of the dial indicator positioning seat, the through holes correspond to threaded holes formed in the right end table in position and are locked through screw threads, a locking hole is formed in the middle of the upper end face of the dial indicator positioning seat and is perpendicular to the positioning hole, and after an indicator rod of the dial indicator penetrates through the positioning hole, the dial indicator is screwed through the locking bolt and the locking hole in a threaded mode and tightly presses the dial indicator.
2. The double-threaded screw connecting seat length detection tool of claim 1, characterized in that: and a qualified size range interval mark is arranged on the dial plate of the dial indicator.
3. The tool for detecting the length of the connecting seat of the double-threaded screw rod according to claim 1, wherein: and the two sides of the middle part of the wear-resistant positioning sheet are provided with screw holes and are fixedly connected with the movable clamping block through screw locking.
4. The double-threaded screw connecting seat length detection tool of claim 1, characterized in that: and a return spring is also arranged between the movable clamping block and the dial indicator positioning seat, and the return spring is in fit with a telescopic rod of the dial indicator in a penetrating and sleeving manner.
5. The double-threaded screw connecting seat length detection tool of claim 1, characterized in that: the double-ended screw connecting seat comprises a left bolt, a right bolt and a middle sleeve rod part, a connecting plate is further arranged on the periphery of the sleeve rod part, and a connecting hole is formed in the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222830013.4U CN218566366U (en) | 2022-10-26 | 2022-10-26 | Double-end screw connecting seat length detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222830013.4U CN218566366U (en) | 2022-10-26 | 2022-10-26 | Double-end screw connecting seat length detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218566366U true CN218566366U (en) | 2023-03-03 |
Family
ID=85318410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222830013.4U Active CN218566366U (en) | 2022-10-26 | 2022-10-26 | Double-end screw connecting seat length detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218566366U (en) |
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2022
- 2022-10-26 CN CN202222830013.4U patent/CN218566366U/en active Active
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