CN217819178U - Torque loading device of torque wrench - Google Patents
Torque loading device of torque wrench Download PDFInfo
- Publication number
- CN217819178U CN217819178U CN202221449021.8U CN202221449021U CN217819178U CN 217819178 U CN217819178 U CN 217819178U CN 202221449021 U CN202221449021 U CN 202221449021U CN 217819178 U CN217819178 U CN 217819178U
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- loading device
- operation display
- groove
- torque
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Abstract
The utility model relates to a torque wrench's moment of torsion loading device, including the loading device body, terminal surface one side is provided with the operation display dish before the loading device body, the terminal surface is located operation display dish top department welding before the loading device body has the mount, mount one end middle part is seted up flutedly, mount one end middle part is articulated installs the guard plate, the inner chamber has been seted up at guard plate bottom middle part, inner chamber inner wall both sides have all been link up and have been seted up the sliding tray, the inside sliding mounting that is located the inside department of inner chamber of sliding tray has the sliding plate, sliding plate bottom mid-mounting has the brush, guard plate top limit portion link up and has been seted up the standing groove, the inside slidable mounting of standing groove has the gag lever post, the utility model has the effect of being convenient for protect the operation display dish, avoid the operation display dish because of being infected with the problem that the dust is not convenient for observe the operation, the practicality of operation display dish has been improved simultaneously, has made people more convenient when using.
Description
Technical Field
The utility model belongs to the technical field of the loading device technique and specifically relates to a torque wrench's moment of torsion loading device is related to.
Background
Torque wrenches are widely used for assembling and maintaining threaded fasteners for tightening or loosening operations in mechanical engineering, such as bolt and nut connections, for high-precision machines, the threaded fasteners must be tightened or loosened according to an operation procedure specified at a preset level of torque, an improper manual operation torque may inadvertently cause damage or destruction to the threaded fasteners or threaded holes, and thus may cause damage to the machine function and operation precision, and during long-term frequent use of the torque wrenches, the preset torque value may change, and the torque wrenches need to be periodically checked and calibrated by a torque wrench loading device.
The outer surface of the existing loading device is provided with an operation display disc, torque values of different torque wrenches are reflected through the operation display disc, the operation display disc is exposed on the outer surface when the operation display disc is used, and the detected torque wrenches easily collide with the loading device, so that the operation display disc is easily damaged, the operation display disc is easily contaminated by dust, people are not facilitated to observe data on the operation display disc, and people are very inconvenient to operate.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a torque wrench's moment of torsion loading device has the effect of being convenient for protect the operation display panel.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a torque wrench's moment of torsion loading device, includes the loading device body, terminal surface one side is provided with the operation display panel before the loading device body, the terminal surface is located operation display panel top department welding and has the mount before the loading device body, mount one end middle part is seted up flutedly, mount one end middle part is articulated installs the guard plate, the inner chamber has been seted up at guard plate bottom middle part, the sliding tray has all been link up and has been seted up to inner chamber inner wall both sides, the inside department slidable mounting that is located the inner chamber of sliding tray has the sliding plate, sliding plate bottom mid-mounting has the brush, guard plate top limit portion has been link up and has been seted up the standing groove, the inside slidable mounting of standing groove has the gag lever post, gag lever post surface one side cover is equipped with the spring, the welding of gag lever post bottom middle part has the stopper, the terminal surface is located operation display panel below department welding and has the fixed plate before the loading device body, the spacing groove has been seted up at fixed plate top middle part.
The present invention in a preferred embodiment can be further configured to: the protection plate is connected with the inner wall of the fixing frame through a hinge, the hinge is connected with the protection plate through a hinge, the hinge is connected with the inner wall of the fixing frame through a hinge, one end of the torsion spring is fixedly connected with the top end of the protection plate, and the other end of the torsion spring is abutted to the outer surface of the loading device body.
The present invention may be further configured in a preferred embodiment as: the clamping groove is formed in the middle of the top end of the fixing plate, one end edge of the protection plate is located inside the clamping groove, and the one end edge of the protection plate is embedded with the clamping groove.
The present invention may be further configured in a preferred embodiment as: the limiting rod is characterized in that a baffle is welded in the middle of the top end of the limiting rod, the top end of the spring is abutted against the baffle, the bottom end of the spring is abutted against the bottom end of the inner wall of the placing groove, and the spring is located inside the placing groove.
The present invention may be further configured in a preferred embodiment as: the limiting groove is a circular groove, the cross-sectional area of the limiting block is smaller than that of the opening of the limiting groove, and the limiting block is clamped with the limiting groove.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the utility model discloses at the in-process that uses, extend to outside sliding plate through the pulling guard plate and drive the brush and slide at operation display panel upper surface, and then make the brush clear up operation display panel's surface, avoid operation display panel to be convenient for observe the problem of operation because of being infected with the dust, improved operation display panel's practicality, make people more convenient when using.
2. The utility model discloses at the in-process that uses, through rotating the surface of guard plate laminating at the loading device body, make the guard plate with the operation display panel block in the inner chamber inside, the gag lever post on pulling guard plate top is pegged graft simultaneously and is advanced the inside spacing groove of fixed plate, rotate the gag lever post and make the gag lever post fix the top at the fixed plate with the guard plate under the effect of spring, and then protect the operation display panel, avoid causing the problem of damage because of operation display panel and outside bump, improved the protection effect to the operation display panel.
3. The utility model discloses at the in-process that uses, open the guard plate through rotating, make the guard plate rotate the laminating under the torsional spring effect on the inner wall of mount, and then keep the guard plate in the vertical state, help the operation display panel to keep the guard plate to be in stable state when using, it is more convenient to make people when the operation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic side view of the loading device body of the present invention;
fig. 3 is a schematic view of the internal structure of the middle fixing frame of the present invention;
fig. 4 is a schematic structural view of the middle stop lever of the present invention.
Reference numerals: 1. a loading device body; 2. operating a display panel; 3. a fixed mount; 4. a protection plate; 5. a sliding groove; 6. a sliding plate; 7. a brush; 8. an inner cavity; 9. a torsion spring; 10. a placement groove; 11. a limiting rod; 12. a spring; 13. a limiting block; 14. a fixing plate; 15. a limiting groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-4, a torque loading device of a torque wrench is disclosed in the present invention, comprising a loading device body 1, wherein an operation display panel 2 is arranged on one side of the front end face of the loading device body 1, a fixing frame 3 is welded on the front end face of the loading device body 1 above the operation display panel 2, a groove is formed in the middle of one end of the fixing frame 3, a protection plate 4 is hinged on the middle of one end of the fixing frame 3, an inner cavity 8 is formed in the middle of the bottom end of the protection plate 4, sliding grooves 5 are formed in both sides of the inner wall of the inner cavity 8, a sliding plate 6 is slidably mounted in the sliding grooves 5, a brush 7 is mounted in the middle of the bottom end of the sliding plate 6, a placement groove 10 is formed in the top edge portion of the protection plate 4, a limiting rod 11 is slidably mounted in the placement groove 10, a spring 12 is sleeved on one side of the outer surface of the limiting rod 11, a limiting block 13 is welded in the middle of the bottom end of the limiting rod 11, the front end face of the loading device body 1 is positioned below the operation display panel 2 and welded with a fixing plate 14, the middle part of the top end of the fixing plate 14 is provided with a limiting groove 15, the middle part of the top end of the fixing plate 14 is provided with a clamping groove, one end edge part of the protection plate 4 is positioned inside the clamping groove, one end edge part of the protection plate 4 is mutually embedded with the clamping groove, the middle part of the top end of the limiting rod 11 is welded with a baffle, the top end of the spring 12 is abutted with the baffle, the bottom end of the spring 12 is abutted with the bottom end of the inner wall of the placing groove 10, the spring 12 is positioned inside the placing groove 10, the limiting groove 15 is a circular groove, the cross-sectional area of the stopper 13 is smaller than that of the opening part of the limiting groove 15, and the stopper 13 is mutually clamped with the limiting groove 15, in the utility model, the protection plate 4 is rotated along the fixing frame 3 and is laminated on the outer surface of the loading device body 1, so that the operation display panel 2 is protected inside the inner cavity 8 by the protection plate 4, and one end edge part of the protection plate 4 is simultaneously kept in the clamping groove inside the fixing plate 14, pulling gag lever post 11 and rotating gag lever post 11, keep gag lever post 11 and 15 opening part position coincidences in spacing groove, promote gag lever post 11 and get into inside the spacing groove 15, rotate gag lever post 11 and 15 opening part vertically states in spacing groove, make gag lever post 11 remain stable under the effect of spring 12, and then make guard plate 4 fix the surface at loading device body 1, the protection effect to operation display panel 2 has been improved, avoid causing the problem of damage because of operation display panel 2 collides with the outside, and simultaneously, sliding plate 6 through pulling 4 both sides of guard plate slides along sliding tray 5, and then drive brush 7 and slide along the upper surface of operation display panel 2, make brush 7 clear up operation display panel 2, avoid operation display panel 2 to be convenient for the problem of observing the operation because of being infected with the dust, the practicality of operation display panel 2 has been improved, make people more convenient when using.
Referring to fig. 3, and 3 inner wall articulated position departments of guard plate 4 and mount symmetry install torsional spring 9, torsional spring 9 one end and 4 top fixed connection of guard plate, the torsional spring 9 other end and 1 surface looks butt of loading device body, the utility model discloses in, when using operation display panel 2, rotate gag lever post 11 and pulling gag lever post 11 and take out from spacing groove 15, and then cancel gag lever post 11 spacing to guard plate 4, make guard plate 4 rotate along the pin joint under the effect of torsional spring 9, rotate the laminating on the inner wall of mount 3 with guard plate 4, keep guard plate 4 to be in the vertical state, help operation display panel 2 to keep guard plate 4 to be in the stable condition when using, make people more convenient when the operation.
The implementation principle of the embodiment is as follows: the utility model discloses when using, through rotating the surface of 4 laminatings at loading device body 1 of guard plate along mount 3, make guard plate 4 protect operation display panel 2 inside inner chamber 8, keep 4 one end limit portion overlap joint of guard plate in the inside draw-in groove of fixed plate 14 simultaneously, stimulate gag lever post 11 and rotate gag lever post 11, keep gag lever post 11 and 15 opening part position coincidence in spacing groove, promote gag lever post 11 and get into inside 15 spacing grooves, rotate gag lever post 11 and 15 opening part vertically states in spacing groove, make gag lever post 11 remain stable under spring 12's effect, and then make guard plate 4 fix the surface at loading device body 1, the protection effect to operation display panel 2 has been improved, avoid causing the problem of damage because of operation display panel 2 collides with the outside, and simultaneously, sliding plate 6 through 4 both sides of pulling guard plate slides along sliding tray 5, and then drive brush 7 and slide along the upper surface of operation display panel 2, make brush 7 clear up operation display panel 2, avoid operation display panel 2 because of being infected with the problem that the dust is not convenient for observing operation display panel 2, the practicality of people when making the use more convenient.
Preferably, when using operation display panel 2, rotate gag lever post 11 and pulling gag lever post 11 and take out from spacing groove 15, and then cancel gag lever post 11 to guard plate 4 spacing, make guard plate 4 rotate along the pin joint under torsional spring 9's effect, rotate the laminating on the inner wall of mount 3 with guard plate 4, keep guard plate 4 to be in the vertical state, help operation display panel 2 to keep guard plate 4 to be in stable state when using, it is more convenient when the operation to make people.
The embodiment of this embodiment is the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model should be covered within the protection scope of the utility model.
Claims (5)
1. A torque loading device of a torque wrench comprises a loading device body (1), and is characterized in that: the loading device is characterized in that an operation display disc (2) is arranged on one side of the front end face of a loading device body (1), a fixing frame (3) is welded on the position, located above the operation display disc (2), of the front end face of the loading device body (1), a groove is formed in the middle of one end of the fixing frame (3), a protection plate (4) is installed in a hinged mode in the middle of one end of the fixing frame (3), an inner cavity (8) is formed in the middle of the bottom end of the protection plate (4), sliding grooves (5) are formed in the two sides of the inner wall of the inner cavity (8) in a penetrating mode and are installed in a sliding mode, sliding plates (6) are installed in the sliding grooves (5) in the inner cavity (8) in a sliding mode and are installed in the middle of the bottom ends of the sliding plates (6), a hairbrush (7) is installed on the middle of the top end portions of the protection plate (4), a placement groove (10) is formed in a penetrating mode and is installed on the edge portion of the top end of the placement groove (10), a limiting rod (11) is sleeved with a spring (12) on one side of the outer surface of the limiting rod (11), a limiting block (13) in the middle of the bottom end face of the loading device body (1), a fixing plate (14) is welded on the position, and is welded on the position of the operation display disc (2), and is provided with a limiting groove (15).
2. The torque loading device of a torque wrench as claimed in claim 1, wherein: torsional spring (9) are installed to guard plate (4) and mount (3) inner wall articulated position department symmetry, torsional spring (9) one end and guard plate (4) top fixed connection, torsional spring (9) other end and loading device body (1) surface looks butt.
3. The torque loading device of a torque wrench as claimed in claim 1, wherein: the middle of the top end of the fixing plate (14) is provided with a clamping groove, one end edge of the protection plate (4) is located inside the clamping groove, and one end edge of the protection plate (4) is embedded with the clamping groove.
4. The torque loading device of a torque wrench as claimed in claim 1, wherein: the middle of the top end of the limiting rod (11) is welded with a baffle, the top end of the spring (12) is abutted against the baffle, the bottom end of the spring (12) is abutted against the bottom end of the inner wall of the placing groove (10), and the spring (12) is located inside the placing groove (10).
5. The torque loading device of a torque wrench as claimed in claim 1, wherein: the limiting groove (15) is a circular groove, the cross-sectional area of the limiting block (13) is smaller than that of the opening of the limiting groove (15), and the limiting block (13) and the limiting groove (15) are mutually clamped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221449021.8U CN217819178U (en) | 2022-06-10 | 2022-06-10 | Torque loading device of torque wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221449021.8U CN217819178U (en) | 2022-06-10 | 2022-06-10 | Torque loading device of torque wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217819178U true CN217819178U (en) | 2022-11-15 |
Family
ID=83990696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221449021.8U Active CN217819178U (en) | 2022-06-10 | 2022-06-10 | Torque loading device of torque wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217819178U (en) |
-
2022
- 2022-06-10 CN CN202221449021.8U patent/CN217819178U/en active Active
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