CN111176002B - Knocking jig - Google Patents
Knocking jig Download PDFInfo
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- CN111176002B CN111176002B CN202010065304.1A CN202010065304A CN111176002B CN 111176002 B CN111176002 B CN 111176002B CN 202010065304 A CN202010065304 A CN 202010065304A CN 111176002 B CN111176002 B CN 111176002B
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1306—Details
- G02F1/1309—Repairing; Testing
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
The invention provides a knocking jig, belongs to the technical field of display device detection, and can at least partially solve the problem that the knocking force is uncontrollable in the existing detection operation of the filling quantity of liquid crystal molecules of a liquid crystal display device. The invention relates to a knocking jig, which comprises: the knocking control assembly is used for controlling the knocking assembly to reciprocate in a first direction so that the knocking assembly can form knocking actions.
Description
Technical Field
The invention belongs to the technical field of display device detection, and particularly relates to a knocking jig.
Background
In order to ensure the quality of the display device, it is necessary to test and detect the display screen of the display device during or after the preparation of the display device. For example, in a liquid crystal display device, it is generally necessary to detect the filling amount of liquid crystal molecules in a liquid crystal layer of the liquid crystal display device (LC Margin). The specific detection mode is as follows: the staff holds the hammer to knock the display screen of the liquid crystal display device, and judges the filling quantity of the liquid crystal molecules through the performance of the display screen after knocking so as to determine whether the filling quantity of the liquid crystal molecules of the display screen of the liquid crystal display device reaches the standard.
However, in the detection process of the display screen, the knocking force of a worker for knocking the display screen by holding the small hammer is difficult to control, so that the detection result is different due to human factors, and the detection result is inaccurate.
Disclosure of Invention
The invention at least partially solves the problem that the existing detection operation knocking force for the liquid crystal molecule filling quantity of the liquid crystal display device is uncontrollable, and provides the knocking jig with controllable detection operation knocking force for the liquid crystal molecule filling quantity of the liquid crystal display device.
The technical scheme adopted for solving the technical problems of the invention is a knocking jig, which comprises: the knocking control assembly is used for controlling the knocking assembly to reciprocate in a first direction so that the knocking assembly can form knocking actions.
It is further preferred that the tapping assembly comprises: a peg having a first end and a second end, an axis of the peg being parallel to the first direction; the knocking head is positioned at the first end of the bolt shaft and is used for forming the knocking action; the tap control assembly includes: a first control assembly for moving the tap control assembly from a second end of the bolt toward a first end of the bolt; and the second control assembly is used for enabling the knocking control assembly to move from the first end of the bolt shaft to the direction of the second end of the bolt shaft.
It is further preferred that the first control assembly comprises: the bolt cylinder is provided with a first through hole, at least part of the knocking component is penetrated in the first through hole, so that the knocking component can move in the bolt cylinder along the first direction, and the length of the bolt cylinder in the first direction is smaller than the length of the bolt shaft; the bearing seat is fixed at the second end of the bolt cylinder, the second end of the bolt cylinder is one end of the bolt cylinder close to the second end of the bolt shaft, the bearing seat is provided with a second through hole communicated with the first through hole, and at least part of the bolt shaft is penetrated in the second through hole; and the knocking spring is positioned in the bolt cylinder and sleeved on the bolt shaft, one end of the knocking spring is connected with the knocking head, and the other end of the knocking spring is connected with the bearing seat and is used for giving force to the knocking control assembly from the second end of the bolt shaft to the direction of the first end of the bolt shaft.
It is further preferred that the first control assembly further comprises: and the spring retainer ring is sleeved and fixed on the bolt shaft and positioned on one side of the bearing seat away from the knocking spring, and the outer diameter of the spring retainer ring is larger than the diameter of the second through hole of the bearing seat.
It is further preferable that the bolt shaft is provided with a groove near the second end, and the end face of the second end of the bolt shaft is a conical surface; the second control assembly includes: the bolt seat is fixed on the bearing seat and provided with a guide hole; the connecting structure is positioned at one side of the bearing seat far away from the knocking spring and is movably connected with the bolt seat, the bolt seat can move along the direction parallel to the first direction under the guidance of the guide hole, and the connecting structure is provided with a third through hole through which the bolt shaft can pass; the axis of the trigger shaft is vertical to the first direction, and the trigger shaft is fixed on the connecting structure; the trigger machine is provided with a fourth through hole and a bulge, the trigger machine shaft is arranged in the fourth through hole in a penetrating mode, so that the trigger machine can rotate by taking the trigger machine shaft as an axis, the bulge is positioned at one end, close to the bolt shaft, of the trigger machine, and the bulge is matched with the groove; the trigger reset spring, the first end that triggers the reset is connected trigger the machine, its second end is connected connection structure, when trigger reset spring is in the unstressed state the protruding of trigger can with the recess block of bolt, so that connection structure drives the bolt is by the first end of bolt is directional the direction of the second end of bolt removes.
It is further preferred that the second control assembly further comprises: the trigger is provided with a guide block, the guide block penetrates through the guide hole from one side of the bolt seat away from the connecting structure to be connected with the connecting structure, and the guide block can move along the guide hole so that the trigger can drive the connecting structure to move along a direction parallel to the first direction; and the handle is fixed on one side of the bolt seat far away from the connecting structure, and the handle is far away from the bearing seat than the trigger in the first direction.
It is further preferred that the trigger further has a first guide surface at an end of the trigger remote from the peg; the knocking jig further comprises: the adjusting machine is connected with the bolt seat and is located on one side, far away from the bolt shaft, of the trigger machine, the adjusting machine is provided with a second guide surface, when the connecting structure continuously drives the trigger machine to move from the first end of the bolt shaft to the direction of the second end of the bolt shaft, after the first guide surface is contacted with the second guide surface, the second guide surface slides on the first guide surface to enable the trigger machine to rotate, and the protrusion is separated from the groove.
It is further preferred that the angles of the first guide surface, the second guide surface and the first direction are all acute angles.
Further preferably, the knocking jig further includes: the rear support is fixed with the bolt seat and is close to the regulator; and one end of the connecting structure reset spring is connected with the rear support, and the other end of the connecting structure reset spring is connected with the connecting structure and is used for applying force to the connecting structure, wherein the force is directed by the second end of the bolt shaft to the direction of the first end of the bolt shaft, so that the bulge can slide on the conical surface and be clamped with the groove.
Further preferably, the knocking jig further includes: and the adjusting screw is used for adjusting the position of the adjuster in the first direction.
Further preferably, the knocking jig further includes: the calibrating device is located at one side of the knocking head far away from the bolt shaft, the knocking head of the knocking assembly can move to the calibrating device and knock the calibrating device, and the calibrating device is used for calibrating the knocking force of the knocking head.
Further preferably, the knocking jig further includes: and the acquisition display device is connected with the calibration device and is used for acquiring the data of the knocking force.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate the invention and together with the description serve to explain, without limitation, the invention. In the drawings:
fig. 1 is a schematic structural diagram of a knocking tool according to an embodiment of the invention;
FIG. 2 is an enlarged view of a portion of area A of FIG. 1;
FIG. 3 is a schematic diagram of a knocking tool according to an embodiment of the present invention;
FIG. 4 is an enlarged view of a portion of region B of FIG. 3;
FIG. 5 is a schematic diagram of a knocking tool according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a knocking tool according to an embodiment of the invention
Wherein, the reference numerals are as follows: 1. a bolt shaft; 1a, grooves; 1b, the end face of the second end of the bolt shaft; 2. a knocking head; 3. a bolt cylinder; 4. a bearing seat; 5. knocking a spring; 6. a spring retainer ring; 7. a bolt seat; 8. a connection structure; 9. a trigger shaft; 10. a trigger; 10b, protrusions; 10c, a first guide surface; 11. triggering a reset spring; 12. a trigger; 13. a handle; 14. an adjustor; 14a, a second guide surface; 15. a rear support; 16. a connecting structure return spring; 17. an adjusting screw; 18. a calibration device; 19. a collecting and displaying device; 20. a housing; 21. and (3) a bearing.
Detailed Description
The present invention will be described in further detail below with reference to the drawings and detailed description for the purpose of better understanding of the technical solution of the present invention to those skilled in the art.
The invention will be described in more detail below with reference to the accompanying drawings. Like elements are denoted by like reference numerals throughout the various figures. For clarity, the various features of the drawings are not drawn to scale. Furthermore, some well-known portions may not be shown in the drawings.
Numerous specific details of the invention, such as construction, materials, dimensions, processing techniques and technologies, may be set forth in the following description in order to provide a thorough understanding of the invention. However, as will be understood by those skilled in the art, the present invention may be practiced without these specific details.
Example 1:
as shown in fig. 1 to 6, the present embodiment provides a knocking tool, including: the knocking control assembly is used for controlling the knocking assembly to reciprocate in a first direction so that the knocking assembly can form knocking actions.
Wherein, the reciprocating motion of the knocking component can be realized through the knocking control component so as to realize the knocking of the knocking component. The first direction is the X direction shown in fig. 1 and 3.
The knocking jig of the embodiment enables the knocking component to control the knocking force of the knocked object under the control of the knocking control component. Compared with the prior art (the small hammer is used for knocking the knocked object), the knocking force of the knocking jig can be controlled, the operation difficulty is reduced, and therefore the working efficiency is improved.
It should be noted that, the knocking jig of this embodiment can be used to detect the filling amount of liquid crystal molecules in a batch of liquid crystal display screens, and compared with the prior art (knocking the liquid crystal display screen with a small hammer to detect the filling amount of liquid crystal molecules), the knocking jig of this embodiment not only makes the control degree of difficulty of knocking the power reduce to make the result of detection more accurate, but also can alleviate staff's working strength, thereby improve work efficiency.
Preferably, the striking assembly includes: a peg 1 having a first end and a second end, the axis of the peg 1 being parallel to the first direction; the knocking head 2 is positioned at the first end of the bolt shaft 1 and is used for forming knocking actions; the knock control assembly includes: a first control assembly for moving the tap control assembly from the second end of the bolt 1 in a direction pointing to the first end of the bolt 1; a second control assembly for moving the tap control assembly from the first end of the bolt 1 in a direction pointing towards the second end of the bolt 1.
Wherein, that is to say, the first control component and the second control component in the knocking tool cooperate with each other to make the knocking component reciprocate in the first direction, so that the knocking head 2 finally completes the knocking action.
Preferably, the first control assembly includes: the bolt cylinder 3 is provided with a first through hole, and at least part of the knocking component is penetrated in the first through hole so that the knocking component can move in the bolt cylinder 3 along a first direction, and the length of the bolt cylinder 3 in the first direction is smaller than that of the bolt shaft 1; the bearing seat 4 is fixed at the second end of the bolt cylinder 3, the second end of the bolt cylinder 3 is one end of the bolt cylinder 3 close to the second end of the bolt shaft 1, the bearing seat 4 is provided with a second through hole communicated with the first through hole, and at least part of the bolt shaft 1 is penetrated in the second through hole; the knocking spring 5 is positioned in the bolt cylinder 3 and sleeved on the bolt shaft 1, one end of the knocking spring is connected with the knocking head 2, the other end of the knocking spring is connected with the bearing seat 4, and the knocking spring is used for applying force to the knocking control assembly from the second end of the bolt shaft 1 to the direction of the first end of the bolt shaft 1.
The first direction here corresponds to the vertical direction in the drawing, i.e. the striking assembly can move up and down in the cylinder 3, as indicated by X in fig. 1. Since the length of the peg 3 in the first direction is smaller than the length of the peg 1, both ends of the peg 1 can exceed the edge of the peg 3 during movement, so that at least part of the peg 1 is exposed from the peg 3. At the same time, the bolt shaft 1 can move up and down and also pass through the second through hole of the bearing seat 4.
The knocking spring 5 is sleeved on the bolt shaft 1 positioned on the bolt cylinder 3, and one end of the knocking spring is connected with the knocking head 2, the other end of the knocking spring is connected with the bearing seat 4, when the bolt shaft 1 moves upwards, the knocking spring 5 compresses, and the compressed knocking spring 5 can apply force (namely downward force) to the bolt shaft 1 from the second end of the bolt shaft 1 to the direction of the first end of the bolt shaft 1, so that the knocking assembly moves downwards, and the knocking head 2 exposes out of the bolt cylinder 3, so that the knocking action of the knocking head 2 is realized.
In addition, in order to ensure that the peg 1 can move in the first direction, a bearing 21 may be provided on the bearing seat 4, which has a guiding effect on the movement of the peg 1, thereby ensuring that the peg 1 can strictly reciprocate in the first direction.
Note that, the first direction corresponds to the vertical direction in fig. 1 and 3, that is, the direction from the second end of the peg 1 to the first end of the peg 1 is the downward direction in fig. 1 and 3, and the direction from the first end of the peg 1 to the second end of the peg 1 is the upward direction in fig. 1 and 3, so that "the direction from the second end of the peg 1 to the first end of the peg 1" will be referred to as "downward direction" hereinafter, and "the direction from the first end of the peg 1 to the second end of the peg 1" will be referred to as "upward direction" hereinafter.
Preferably, the first control assembly further comprises: and the spring retainer ring 6 is sleeved and fixed on the bolt shaft 1 and is positioned on one side of the bearing seat 4 away from the knocking spring 5, and the outer diameter of the spring retainer ring 6 is larger than the diameter of the second through hole of the bearing seat 4.
As shown in fig. 4, the spring collar 6 is used for limiting the downward movement of the knocking assembly, so that the knocking assembly is prevented from moving out of the bolt cylinder 3 completely due to the excessive downward movement distance, and the structural stability of the knocking assembly is ensured.
Preferably, the position of the bolt shaft 1 close to the second end is provided with a groove 1a, and the end face 1b of the second end of the bolt shaft 1 is a conical surface;
the second control assembly includes: the bolt seat 7 is fixed on the bearing seat 4, and the bolt seat 7 is provided with a guide hole; the connecting structure 8 is positioned on one side of the bearing seat 4 away from the knocking spring 5 and is movably connected with the bolt seat 7, the bolt seat 7 can move along the direction parallel to the first direction under the guidance of the guide hole, and the connecting structure 8 is provided with a third through hole through which the bolt shaft 1 can pass; the trigger shaft 9, the axis of which is vertical to the first direction, the trigger shaft 9 being fixed on the connecting structure 8; the trigger 10 is provided with a fourth through hole 10a and a protrusion 10b, the trigger shaft 9 is arranged in the fourth through hole 10a in a penetrating way, so that the trigger 10 can rotate by taking the trigger shaft 9 as a shaft, the protrusion 10b is positioned at one end of the trigger 10, which is close to the bolt shaft 1, and the protrusion 10b is matched with the groove 1 a; the trigger reset spring 11 is triggered, the first end of the trigger reset is connected with the trigger 10, the second end of the trigger reset is connected with the connecting structure 8, and when the trigger reset spring 11 is in an unstressed state, the protrusion 10b of the trigger 10 can be clamped with the groove 1a of the bolt shaft 1, so that the connecting structure 8 drives the bolt shaft 1 to move from the first end of the bolt shaft 1 to the direction of the second end of the bolt shaft 1.
Wherein, as shown in fig. 2, the recess 1a of the peg 1 may be a groove along the circumferential direction of the cross section of the peg 1. The guide hole of the peg base 7 may be an elongated hole parallel to the first direction, along which the connection structure 8 is movable in the first direction. When the trigger reset spring 11 is in an unstressed state, the connecting structure 8 continuously moves downwards, firstly, the conical surface of the second end of the bolt shaft 1 is contacted with the bulge 10b of the trigger 10, then the trigger 10 slightly rotates, and meanwhile, the bulge 10b of the trigger 10 slides on the conical surface until the bulge 10b of the trigger 10 is in the groove 1a of the bolt shaft 1, and the bulge 10b of the trigger 10 is blocked with the groove 1a due to the action of the trigger reset spring 11; subsequently, the connecting structure 8 moves in an upward direction while driving the peg 1 to move upward.
Preferably, the second control assembly further comprises: the trigger 12 is provided with a guide block, the guide block penetrates through the guide hole from one side of the bolt seat 7 far away from the connecting structure 8 to be connected with the connecting structure 8, and the guide block can move along the guide hole so that the trigger 12 can drive the connecting structure 8 to move along a direction parallel to the first direction; a handle 13 is fixed to the side of the peg base 7 remote from the connection structure 8, and in a first direction the handle 13 is further from the bearing base 4 than the trigger 12.
Wherein, that is to say, by applying downward force to the trigger 12 (manually applied force or gravity of the trigger 12 and the connecting structure 8), the trigger 12 drives the connecting structure 8 and the trigger 10 to move downwards, and the trigger 10 is clamped with the bolt shaft 1; upon approaching the trigger 12 to the handle 13 (i.e., applying an upward force to the trigger 12), the trigger 12 moves the bolt shaft 1 upward.
The above-mentioned process is realized only by the worker holding the trigger 12 and the handle 13 at the same time, so that the operation is easy and simple.
Preferably, the trigger 10 further has a first guiding surface 10c, located at an end of the trigger 10 remote from the peg 1; knocking tool still includes: the adjusting machine 14 is connected with the bolt seat 7 and is positioned on one side of the trigger machine 10 away from the bolt shaft 1, the adjusting machine 14 is provided with a second guide surface 14a, when the connecting structure 8 continuously drives the trigger machine 10 to move from the first end of the bolt shaft 1 to the second end of the bolt shaft 1, the first guide surface 10c is contacted with the second guide surface 14a, and after the second guide surface 14a slides on the first guide surface 10c so that the trigger machine 10 rotates, so that the protrusion 10b leaves the groove 1a.
In other words, the trigger 10 engaged with the latch shaft 1 moves upward with the connection structure 8, the first guide surface 10c contacts with the second guide surface 14a, and then the second guide surface 14a slides on the first guide surface 10c, so that the trigger 10 rotates, and the protrusion 10b gradually leaves the groove 1a, so that the latch shaft 1 is separated from the trigger 10, as shown in fig. 3 to 5. Since the bolt 1 is continuously moved upwards before to compress the knocking spring 5, after the bolt 1 is separated from the trigger 10, the bolt 1 is subjected to downward force of the knocking spring 5, so that the bolt 1 moves downwards to complete knocking action.
Specifically, the angles of the first guiding surface 10c and the second guiding surface 14a with respect to the first direction are acute angles, as shown in fig. 2.
Preferably, the knocking jig of the present embodiment further includes: a rear support 15 fixed to the peg base 7 and close to the regulator 14; and a connecting structure return spring 16, one end of which is connected with the rear support 15, and the other end of which is connected with the connecting structure 8, for applying a force to the connecting structure 8 from the second end of the peg 1 to the first end of the peg 1 so that the protrusion 10b can slide on the conical surface to be engaged with the groove 1a.
In other words, when the connecting structure 8 drives the latch 1 to move upwards, the connecting structure return spring 16 is continuously compressed, and when the latch 1 is separated from the trigger 10 and the upward acting force given to the connecting structure 8 is eliminated, the connecting structure return spring 16 applies the downward acting force to the connecting structure 8, so that the trigger 10 moves towards the second end of the latch 1, and the trigger 10 and the latch 1 are clamped again and used for completing the next knocking operation.
In addition, the connecting structure reset spring 16 can be two parallel arrangement, and can set up the support column of wearing to establish on the connecting structure reset spring 16 between back support 15 and connecting structure 8, make the structure of connecting structure reset spring 16 more stable, thereby guarantee the reset effect of connecting structure reset spring 16 to connecting structure 8.
Preferably, the knocking jig of the present embodiment further includes: an adjusting screw 17 for adjusting the position of the regulator 14 in the first direction.
In this case, the position of the trigger 10, i.e. the compression of the striking spring 5, is adjusted by adjusting the position of the regulator 14, so that the downward force of the striking spring 5 on the bolt 1, i.e. the striking force of the bolt 1, is adjusted.
Specifically, the adjusting screw 17 is fixed to the regulator 14 and is screwed to the rear support 15, and by screwing the adjusting screw 17, the position of the regulator 14 relative to the rear support 15 can be adjusted, thereby adjusting the position of the regulator 14 in the first direction.
Preferably, the knocking jig of the present embodiment further includes: the calibrating device 18 is located on one side of the knocking head 2 away from the bolt shaft 1, the knocking head 2 of the knocking assembly can move to the calibrating device 18 and knock the calibrating device 18, and the calibrating device 18 is used for calibrating the knocking force of the knocking head 2.
The calibration device 18 realizes the quantification of the knocking force and the reading of the knocking force, and can calibrate the knocking force of the knocking jig.
Preferably, the knocking jig of the present embodiment further includes: and the acquisition display device 19 is connected with the calibration device 18 and is used for acquiring knocking force data.
In addition, as shown in fig. 6, the knocking tool of the present embodiment further includes: the shell 20 is positioned on one side of the bearing seat 4 away from the knocking spring 5, and covers the structure on one side of the bearing seat 4 away from the knocking spring 5 so as to protect the structure of the knocking jig and prolong the service life of the knocking jig.
Specifically, the process of the knocking jig of the embodiment is specifically as follows:
firstly, as shown in fig. 1 to 4, the connection structure 8 is continuously moved by the force applied by the trigger 12 in a direction (downward) from the second end of the latch 1 toward the first end of the latch 1, the conical surface of the second end of the latch 1 contacts the protrusion 10b of the trigger 10, and then the trigger 10 is slightly rotated while the protrusion 10b of the trigger 10 slides on the conical surface until the protrusion 10b of the trigger 10 is in the recess 1a of the latch 1, and the protrusion 10b of the trigger 10 is caught with the recess 1a due to the action of the trigger return spring 11.
Next, the trigger 12 is brought close to the handgrip 13, so that the connecting structure 8 moves in a direction from the first end of the bolt 1 to the second end of the bolt 1, and simultaneously drives the bolt 1 to move upwards, and the knocking spring 5 is continuously compressed.
Then, as shown in fig. 5, as the peg 1 moves upward, the first guide surface 10c contacts with the second guide surface 14a, and then the second guide surface 14a slides on the first guide surface 10c, so that the trigger 10 rotates, at which time the protrusion 10b gradually moves away from the groove 1a to separate the peg 1 from the trigger 10. Since the bolt 1 is continuously moved upwards before to compress the knocking spring 5, after the bolt 1 is separated from the trigger 10, the bolt 1 is subjected to downward force of the knocking spring 5, so that the bolt 1 moves downwards to complete knocking action.
Subsequently, the connection structure 8 is continuously moved by the force applied by the trigger 12 again in a direction from the second end of the bolt shaft 1 to the first end of the bolt shaft 1 to perform a further tapping action.
In summary, the knocking tool of the present embodiment can implement the reciprocating motion of the knocking assembly only by operating the trigger 12 and the handle, that is, the knocking action of the knocking assembly is performed, and the knocking force generated by each knocking action is consistent. In the process of detecting the filling amount of liquid crystal molecules in the liquid crystal display screen, the knocking jig of the embodiment not only can well control the knocking force of each knocking action, so that the detection result is more accurate, but also is simple to operate, and the working efficiency of staff is improved.
It should be noted that in this document relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Embodiments in accordance with the present invention, as described above, are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention and various modifications as are suited to the particular use contemplated. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (10)
1. The utility model provides a strike tool which characterized in that includes: the knocking control assembly is used for controlling the knocking assembly to reciprocate in a first direction so that the knocking assembly can form knocking actions; the tapping assembly includes:
a peg having a first end and a second end, an axis of the peg being parallel to the first direction;
the knocking head is positioned at the first end of the bolt shaft and is used for forming the knocking action;
the knocking jig further comprises: the calibrating device is positioned at one side of the knocking head far away from the bolt shaft, the knocking head of the knocking assembly can move to the calibrating device and knock the calibrating device, and the calibrating device is used for calibrating the knocking force of the knocking head;
the acquisition display device is connected with the calibration device and is used for acquiring the data of the knocking force;
the tap control assembly includes:
a first control assembly for moving the tap control assembly from a second end of the bolt toward a first end of the bolt;
the first control assembly includes:
the bolt cylinder is provided with a first through hole, at least part of the knocking component is penetrated in the first through hole, so that the knocking component can move in the bolt cylinder along the first direction, and the length of the bolt cylinder in the first direction is smaller than the length of the bolt shaft;
the bearing seat is fixed at the second end of the bolt cylinder, the second end of the bolt cylinder is one end of the bolt cylinder close to the second end of the bolt shaft, the bearing seat is provided with a second through hole communicated with the first through hole, and at least part of the bolt shaft is penetrated in the second through hole; and a bearing is arranged on the bearing seat.
2. The tapping jig of claim 1, wherein the tapping control assembly further comprises:
and the second control assembly is used for enabling the knocking control assembly to move from the first end of the bolt shaft to the direction of the second end of the bolt shaft.
3. The tapping jig of claim 1, wherein the first control assembly further comprises:
and the knocking spring is positioned in the bolt cylinder and sleeved on the bolt shaft, one end of the knocking spring is connected with the knocking head, and the other end of the knocking spring is connected with the bearing seat and is used for giving force to the knocking control assembly from the second end of the bolt shaft to the direction of the first end of the bolt shaft.
4. The tapping jig of claim 3, wherein the first control assembly further comprises: and the spring retainer ring is sleeved and fixed on the bolt shaft and positioned on one side of the bearing seat away from the knocking spring, and the outer diameter of the spring retainer ring is larger than the diameter of the second through hole of the bearing seat.
5. The knocking jig of claim 2, wherein the bolt shaft has a groove near the second end, and an end face of the second end of the bolt shaft is a conical surface;
the second control assembly includes:
the bolt seat is fixed on the bearing seat and provided with a guide hole;
the connecting structure is positioned at one side of the bearing seat far away from the knocking spring and is movably connected with the bolt seat, the bolt seat can move along the direction parallel to the first direction under the guidance of the guide hole, and the connecting structure is provided with a third through hole through which the bolt shaft can pass;
the axis of the trigger shaft is vertical to the first direction, and the trigger shaft is fixed on the connecting structure;
the trigger machine is provided with a fourth through hole and a bulge, the trigger machine shaft is arranged in the fourth through hole in a penetrating mode, so that the trigger machine can rotate by taking the trigger machine shaft as an axis, the bulge is positioned at one end, close to the bolt shaft, of the trigger machine, and the bulge is matched with the groove;
the trigger reset spring, the first end that triggers the reset is connected trigger the machine, its second end is connected connection structure, when trigger reset spring is in the unstressed state the protruding of trigger can with the recess block of bolt, so that connection structure drives the bolt is by the first end of bolt is directional the direction of the second end of bolt removes.
6. The tapping jig of claim 5, wherein the second control assembly further comprises:
the trigger is provided with a guide block, the guide block penetrates through the guide hole from one side of the bolt seat away from the connecting structure to be connected with the connecting structure, and the guide block can move along the guide hole so that the trigger can drive the connecting structure to move along a direction parallel to the first direction;
and the handle is fixed on one side of the bolt seat far away from the connecting structure, and the handle is far away from the bearing seat than the trigger in the first direction.
7. The tapping jig according to claim 5, wherein the trigger further has a first guide surface at an end of the trigger remote from the bolt shaft;
the knocking jig further comprises: the adjusting machine is connected with the bolt seat and is located on one side, far away from the bolt shaft, of the trigger machine, the adjusting machine is provided with a second guide surface, when the connecting structure continuously drives the trigger machine to move from the first end of the bolt shaft to the direction of the second end of the bolt shaft, after the first guide surface is contacted with the second guide surface, the second guide surface slides on the first guide surface to enable the trigger machine to rotate, and the protrusion is separated from the groove.
8. The tapping jig according to claim 7, wherein the angles of the first guide surface, the second guide surface and the first direction are all acute angles.
9. The tapping jig according to claim 7, further comprising:
the rear support is fixed with the bolt seat and is close to the regulator;
and one end of the connecting structure reset spring is connected with the rear support, and the other end of the connecting structure reset spring is connected with the connecting structure and is used for applying force to the connecting structure, wherein the force is directed by the second end of the bolt shaft to the direction of the first end of the bolt shaft, so that the bulge can slide on the conical surface and be clamped with the groove.
10. The tapping jig according to claim 7, further comprising: and the adjusting screw is used for adjusting the position of the adjuster in the first direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010065304.1A CN111176002B (en) | 2020-01-20 | 2020-01-20 | Knocking jig |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010065304.1A CN111176002B (en) | 2020-01-20 | 2020-01-20 | Knocking jig |
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| CN111176002A CN111176002A (en) | 2020-05-19 |
| CN111176002B true CN111176002B (en) | 2023-06-23 |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111716572B (en) * | 2020-06-04 | 2022-06-24 | 南京轩世琪源软件科技有限公司 | Marble stone material board unloading is with plate piece root knocker |
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| CN111176002A (en) | 2020-05-19 |
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