CN109724736B - Testing device for detecting closing force of lock - Google Patents
Testing device for detecting closing force of lock Download PDFInfo
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- CN109724736B CN109724736B CN201910126492.1A CN201910126492A CN109724736B CN 109724736 B CN109724736 B CN 109724736B CN 201910126492 A CN201910126492 A CN 201910126492A CN 109724736 B CN109724736 B CN 109724736B
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Abstract
The invention provides a testing device for detecting the closing force of a lockset, which comprises a testing device main body, a detector and a sunk screw; the left side of the top surface of the test device main body is fixedly connected with a group of detectors; the right end face of the detector is fixedly connected with a group of closed block supporting frames through nuts; the left side of the lock sliding support is connected with a group of lock lifting supports in a sliding manner; the lock clamping bracket is fixedly connected with the lock horizontal adjusting block through two groups of countersunk head screws; the left end face of the lockset clamping bracket is connected with two groups of clamping blocks in a sliding manner; the front end surface and the rear end surface of the lockset clamping bracket are both in threaded connection with a group of screws; the screw rod is in axial connection with the clamping block. This detection test device adopts multiple guiding mechanism to realize the adjustment, can realize the testing to the location of the tool to lock of difference, adjusts simply, and convenient operation reduces detecting instrument's input, reduces manufacturing cost.
Description
Technical Field
The invention belongs to the technical field of detection test instruments, and particularly relates to a test device for detecting the closing force of a lock.
Background
Need detect the closing force of tool to lock in the production of tool to lock to guarantee that the closing force of tool to lock can be qualified, can use closing force detection test device in the closing force testing process of tool to lock often, current closing force detection test device adopts the simulation door locking to close through the impact force when detecting instrument detects the closure and carries out closing force detection test.
Based on the above-mentioned to and combine the equipment discovery among the prior art, current closing force detection test device detection mode is single, because the shape and the tool to lock mechanism of tool to lock are different, need use different experimental apparatus or different installation frocks, and the check out test set that needs has more increased the detection cost, operates complicacy moreover.
Disclosure of Invention
In order to solve the technical problems, the invention provides a testing device for detecting the closing force of a lock, which aims to solve the problems that the existing closing force detection testing device is single in detection mode, different experimental devices or different installation tools are needed due to different shapes and lock mechanisms of the lock, more detection equipment is needed, the detection cost is increased, and the operation is complex.
The invention relates to a testing device for detecting the closing force of a lock, which is realized by the following specific technical means:
the test device for detecting the closing force of the lock comprises a test device main body, a detector, end face teeth, a closing block supporting frame, a closing block, a lock sliding support, a lock lifting support, a lock horizontal adjusting block, a threaded hole, a lock clamping support, a counter bore, a dovetail block, a clamping block, a screw rod and a countersunk screw; the left side of the top surface of the test device main body is fixedly connected with a group of detectors; the right end face of the detector is fixedly connected with a group of closed block supporting frames through nuts; the closing block supporting frame is connected with a group of closing blocks in a sliding manner; the right side of the top surface of the test device main body is connected with a group of lock sliding supports in a sliding mode; the left side of the lock sliding support is connected with a group of lock lifting supports in a sliding manner; the left end face of the lock lifting support is connected with a group of lock horizontal adjusting blocks in a sliding mode; a group of lock clamping brackets is hinged on the left end surface of the lock horizontal adjusting block; the lock clamping bracket is fixedly connected with the lock horizontal adjusting block through two groups of countersunk head screws; the left end face of the lockset clamping bracket is connected with two groups of clamping blocks in a sliding manner; the front end surface and the rear end surface of the lockset clamping bracket are both in threaded connection with a group of screws; the screw rod is in axial connection with the clamping block.
Furthermore, a plurality of groups of end face teeth are radially and uniformly distributed on the right end face of the detector, and the detector and the closed block supporting frame are positioned through the end face teeth;
furthermore, two groups of unthreaded holes are formed in the lockset clamping bracket, and the counter bores are formed in the upper part and the lower part of the two groups of unthreaded holes;
furthermore, two groups of threaded holes are formed in the vertical surface and the horizontal surface of the left side of the horizontal adjusting block of the lock;
furthermore, the position of the threaded hole on the horizontal plane of the horizontal adjusting block of the lock corresponds to the position of the unthreaded hole on the clamping bracket of the lock; the position of the threaded hole in the vertical surface of the horizontal adjusting block of the lock corresponds to the position of the unthreaded hole when the clamping bracket of the lock is vertical;
furthermore, a group of dovetail blocks is arranged on the left end face of the lock clamping support, and the clamping blocks are connected with the lock clamping support in a sliding mode through the dovetail blocks;
furthermore, the closing block support frame and the closing block, the lockset sliding support and the lockset lifting support, and the lockset lifting support and the lockset horizontal adjusting block are all in sliding connection through a circular guide rail and are driven through a screw and nut pair;
furthermore, the screw and the screw nut pair are driven by rectangular threads;
compared with the prior art, the invention has the following beneficial effects:
the end face teeth are arranged, so that the support frame of the closing block can be positioned, the angle of the closing block can be conveniently adjusted, the fit clearance is small through tooth surface fit, the positioning is accurate, the operation is convenient, meanwhile, the threaded connection is adopted, the connection is stable, and the tool is suitable for the closing force detection test of the lockset with irregular shape; the position of the lockset can be adjusted at will through the transmission of a plurality of groups of nut and screw pairs, so that the device is suitable for different lockset conditions, and the applicability of the detection test device is improved; the lock clamping support is hinged with the lock horizontal adjusting block and is fastened and connected through the countersunk head screw, so that the rotation of a station of the lock is realized, and the installation and the test of the lock in different directions are realized; this detection test device adopts multiple guiding mechanism to realize the adjustment, can realize the testing to the location of the tool to lock of difference, adjusts simply, and convenient operation reduces detecting instrument's input, reduces manufacturing cost.
Drawings
FIG. 1 is a schematic axial side view of the present invention.
Fig. 2 is a schematic diagram of the lock clamping mechanism of the present invention in a side-by-side configuration.
Fig. 3 is a schematic top view of the latch clamping mechanism of the present invention.
Fig. 4 is a schematic sectional view taken along line a-a in fig. 3 according to the present invention.
FIG. 5 is a schematic sectional view of the invention taken along line B-B in FIG. 3.
FIG. 6 is a schematic cross-sectional view taken along line C-C of FIG. 3 in accordance with the present invention.
FIG. 7 is a schematic diagram of the detector side-of-axis configuration of the present invention.
Fig. 8 is a schematic cross-sectional structure of the detector of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1-test device body, 2-detector, 0201-end face teeth, 3-closing block support frame, 4-closing block, 5-lock sliding support frame, 6-lock lifting support frame, 7-lock horizontal adjusting block, 0701-threaded hole, 8-lock clamping support frame, 0801-counter bore, 0802-dovetail block, 9-clamping block, 10-screw rod and 11-countersunk head screw.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides a testing device for detecting the closing force of a lock, which comprises: the device comprises a test device body 1, a detector 2, end face teeth 0201, a closing block support frame 3, a closing block 4, a lock sliding support 5, a lock lifting support 6, a lock horizontal adjusting block 7, a threaded hole 0701, a lock clamping support 8, a counter bore 0801, a dovetail block 0802, a clamping block 9, a screw 10 and a countersunk head screw 11; the left side of the top surface of the test device main body 1 is fixedly connected with a group of detectors 2; the right end face of the detector 2 is fixedly connected with a group of closed block supporting frames 3 through nuts; a group of closing blocks 4 are connected on the closing block support frame 3 in a sliding way; the right side of the top surface of the test device main body 1 is connected with a group of lock sliding brackets 5 in a sliding manner; the left side of the lock sliding support 5 is connected with a group of lock lifting supports 6 in a sliding manner; the left end surface of the lock lifting support 6 is connected with a group of lock horizontal adjusting blocks 7 in a sliding manner; a group of lock clamping brackets 8 are hinged on the left end surface of the lock horizontal adjusting block 7; the lock clamping bracket 8 is tightly connected with the lock horizontal adjusting block 7 through two groups of countersunk head screws 11; the left end surface of the lockset clamping bracket 8 is connected with two groups of clamping blocks 9 in a sliding way; the front end surface and the rear end surface of the lockset clamping bracket 8 are both in threaded connection with a group of screws 10; the screw rod 10 is axially connected with the clamping block 9.
Wherein, the radial even distribution of right-hand member face of detector 2 is provided with multiunit terminal surface tooth 0201, and detector 2 passes through terminal surface tooth 0201 with closed piece support frame 3 and fixes a position.
Wherein, be provided with two sets of unthreaded holes on the tool to lock clamping support 8, two sets of unthreaded holes all are provided with counter bore 0801 from top to bottom.
Wherein, two groups of threaded holes 0701 are arranged on the vertical surface and the horizontal surface on the left side of the horizontal adjusting block 7 of the lockset.
The position of a threaded hole 0701 on the horizontal plane of the lock horizontal adjusting block 7 corresponds to the position of a unthreaded hole on the lock clamping support 8; the position of the threaded hole 0701 on the vertical surface of the lockset horizontal adjusting block 7 corresponds to the position of the unthreaded hole when the lockset clamping support 8 is vertical.
Wherein, the left end face that the tool to lock pressed from both sides tight support 8 is provided with a set of forked tail piece 0802, presss from both sides tight piece 9 and presss from both sides tight support 8 sliding connection with the tool to lock through forked tail piece 0802.
Wherein, the closing block support frame 3 and the closing block 4, the lock sliding support 5 and the lock lifting support 6, the lock lifting support 6 and the lock horizontal adjusting block 7 are connected in a sliding manner through a circular guide rail and are driven through a screw nut pair.
Wherein, the screw rod 10 and the screw nut pair are driven by rectangular threads.
When in use: the lock is fixed on the lock clamping support 8 by driving the clamping block 9 to slide on the lock clamping support 8 through the screw rod 10, the height position of the lock lifting support 6 can be adjusted through the screw rod nut pair, so that the height position of the lock is adjusted, and the front and back positions of the lock horizontal adjusting block 7 can be adjusted through the screw rod nut pair, so that the front and back positions of the lock are adjusted; the countersunk head screw 11 is loosened, and the lock clamping bracket 8 is turned for ninety degrees and then is fastened and connected through the countersunk head screw 11 to realize the purpose of rotating the lock in the direction; the screw pair of the screw rod drives the closing block 4 to move back and forth, the position of the closing block 4 is changed, and the nut is loosened to rotate the closing block supporting frame 3 by a certain angle, so that the angle of the closing block 4 can be changed to adapt to locks of different shapes to carry out a closing force detection test.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (4)
1. A testing arrangement for tool to lock closing force detects which characterized in that: this a test device for tool to lock closing force detects includes: the device comprises a test device body (1), a detector (2), end face teeth (0201), a closing block support frame (3), a closing block (4), a lock sliding support (5), a lock lifting support (6), a lock horizontal adjusting block (7), a threaded hole (0701), a lock clamping support (8), a counter bore (0801), a dovetail block (0802), a clamping block (9), a screw rod (10) and a sunk screw (11); the left side of the top surface of the test device main body (1) is fixedly connected with a group of detectors (2); the right end face of the detector (2) is fixedly connected with a group of closed block supporting frames (3) through nuts; the closing block support frame (3) is connected with a group of closing blocks (4) in a sliding manner; the right side of the top surface of the test device main body (1) is connected with a group of lock sliding supports (5) in a sliding mode; the left side of the lock sliding support (5) is connected with a group of lock lifting supports (6) in a sliding manner; the left end face of the lock lifting support (6) is connected with a group of lock horizontal adjusting blocks (7) in a sliding mode; the left end face of the lock horizontal adjusting block (7) is hinged with a group of lock clamping brackets (8); the lock clamping bracket (8) is fixedly connected with the lock horizontal adjusting block (7) through two groups of countersunk head screws (11); the left end face of the lockset clamping bracket (8) is connected with two groups of clamping blocks (9) in a sliding manner; the front end surface and the rear end surface of the lockset clamping bracket (8) are both in threaded connection with a group of screw rods (10); the screw rod (10) is axially connected with the clamping block (9); a plurality of groups of end face teeth (0201) are radially and uniformly distributed on the right end face of the detector (2), and the detector (2) and the closed block supporting frame (3) are positioned through the end face teeth (0201);
the position of the threaded hole (0701) on the horizontal plane of the lock horizontal adjusting block (7) corresponds to the position of a unthreaded hole on the lock clamping support (8); the position of the threaded hole (0701) on the vertical surface of the lock horizontal adjusting block (7) corresponds to the position of the unthreaded hole when the lock clamping support (8) is vertical;
the left end face of the lock clamping support (8) is provided with a group of dovetail blocks (0802), and the clamping blocks (9) are connected with the lock clamping support (8) in a sliding mode through the dovetail blocks (0802);
the lock is characterized in that the closing block supporting frame (3) is connected with the closing block (4), the lock sliding support (5) is connected with the lock lifting support (6), the lock lifting support (6) is connected with the lock horizontal adjusting block (7) in a sliding mode through a circular guide rail, and transmission is carried out through a screw nut pair.
2. The test device for detecting the closing force of a lock according to claim 1, wherein: two groups of unthreaded holes are arranged on the lockset clamping support (8), and counter bores (0801) are arranged above and below the two groups of unthreaded holes.
3. The test device for detecting the closing force of a lock according to claim 1, wherein: two groups of threaded holes (0701) are arranged on the vertical surface and the horizontal surface of the left side of the lock horizontal adjusting block (7).
4. The test device for detecting the closing force of a lock according to claim 1, wherein: the screw (10) and the screw nut pair are driven by rectangular threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910126492.1A CN109724736B (en) | 2019-02-20 | 2019-02-20 | Testing device for detecting closing force of lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910126492.1A CN109724736B (en) | 2019-02-20 | 2019-02-20 | Testing device for detecting closing force of lock |
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| Publication Number | Publication Date |
|---|---|
| CN109724736A CN109724736A (en) | 2019-05-07 |
| CN109724736B true CN109724736B (en) | 2021-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910126492.1A Active CN109724736B (en) | 2019-02-20 | 2019-02-20 | Testing device for detecting closing force of lock |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111381123B (en) * | 2020-02-28 | 2022-07-26 | 国网浙江省电力有限公司杭州供电公司 | Lockset detection device and detection method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4232179A1 (en) * | 1992-06-17 | 1993-12-23 | Mueller Weingarten Maschf | Measuring, monitoring and control system for recording the locking force or the column force and / or the casting force in die casting machines |
| CN104596742A (en) * | 2013-11-01 | 2015-05-06 | 三峡大学 | Umbrella lock pull-out force measuring device |
| CN104502090B (en) * | 2015-01-07 | 2017-02-22 | 东莞华贝电子科技有限公司 | Buffered cell phone holder |
| CN106197809B (en) * | 2016-08-26 | 2019-04-12 | 安徽安凯华夏汽车配件（合肥）有限公司 | A kind of lock force test device |
| CN207395937U (en) * | 2017-11-16 | 2018-05-22 | 南通耀华建设工程质量检测有限公司 | A kind of socket withdrawal force experimental rig |
| CN207730356U (en) * | 2017-12-14 | 2018-08-14 | 四川虹杰高科技有限公司 | A kind of multifunctional pull tester of simple type anti-slip |
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