CN110793764A - Lock spring testing device - Google Patents
Lock spring testing device Download PDFInfo
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- CN110793764A CN110793764A CN201911064385.7A CN201911064385A CN110793764A CN 110793764 A CN110793764 A CN 110793764A CN 201911064385 A CN201911064385 A CN 201911064385A CN 110793764 A CN110793764 A CN 110793764A
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- fixed
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- driving wheel
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- column
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a lockset spring testing device, which comprises a bottom frame; a bottom plate is fixed on the bottom frame, a door frame is fixed on the bottom plate, and a plurality of testing assemblies are arranged on the front side of the door frame; a plurality of mounting assemblies for fixing a lockset or a spring are fixed on the bottom plate, and the testing assembly corresponds to the mounting assemblies; and a power assembly for driving the test assembly is arranged on the rear side of the portal. According to the lockset testing device, the plurality of groups of testing assemblies are arranged to synchronously test different locksets, so that the service life of the lockset is longer after which kind of spring is used by the lockset can be more intuitively seen; the device can test the spring after the spring is arranged in the lock, and can also test the spring by directly arranging the spring on the mounting assembly, so that whether the lock affects the normal use of the spring can be tested; the device drives the use of a plurality of groups of test components through one click, so that the manufacturing cost of the device is low.
Description
Technical Field
The invention relates to the field of lock spring testing, in particular to a lock spring testing device.
Background
Different from commercial hardware standards, civil hardware fittings are used for a long time, and a plurality of diseases are easy to appear here and there. Especially, the door lock, the parts operating under high load have long service life and are difficult to avoid faults. The damage of the door lock at home is often caused by improper use or maintenance; the spring in the lockset is the most easily problematic, so the testing of the spring of the lockset is a necessary procedure, only one type of spring can be tested on one side of the existing lockset testing device, so that the testing data cannot be visually and unambiguously seen in comparison, a plurality of testing devices are adopted to be carried out together, but the power source is increased, and the electricity cost and the later maintenance and replacement cost are increased.
The present invention is an improvement to solve the above problems.
Disclosure of Invention
The invention aims to provide a lockset spring testing device, so that the defects are overcome.
The technical scheme adopted by the invention for solving the technical problem is as follows:
a lock spring testing device comprises a bottom frame.
A bottom plate is fixed on the bottom frame, a door frame is fixed on the bottom plate, and a plurality of testing assemblies are arranged on the front side of the door frame; a plurality of mounting assemblies for fixing a lockset or a spring are fixed on the bottom plate, and the testing assembly corresponds to the mounting assemblies; and a power assembly for driving the test assembly is arranged on the rear side of the portal.
Further, the portal is including being fixed in left side board and the right side board at both ends about the bottom plate upside, be fixed with the roof between left side board and the right side board upper end, first recess has been seted up to the roof downside.
Furthermore, first upright columns are fixed on the inner side walls of the left side plate and the right side plate, a second upright column is fixed between the middle part of the top plate and the middle part of the bottom plate, two transverse columns are transversely fixed between the two first upright columns, and the middle parts of the two transverse columns penetrate through the second upright column; the testing assembly is fixed on the front side of the cross column, and the power assembly is fixed on the rear sides of the left side plate, the right side plate, the top plate, the first stand column, the second stand column and the cross column.
Furthermore, the testing assembly comprises an installation plate fixed on the front side surfaces of the two cross columns, a sliding plate is arranged on the front side surface of the installation plate in a sliding mode, a fixed column is fixed at the upper end of the front side surface of the sliding plate, a connecting plate is sleeved on the fixed column, and the upper end of the connecting plate extends upwards into the first groove; and a pressing block is fixed at the lower end of the front side of the mounting plate through a bolt.
Furthermore, an inverted T-shaped block protruding towards the front side is arranged on the front side of the mounting plate, a T-shaped groove is formed in the rear side of the sliding plate, and the inverted T-shaped block is matched with the T-shaped groove; the pressing block is provided with two longitudinal strip holes, penetrates through the strip holes through bolts and is screwed on the mounting plate; and a pressure column is fixed on the front side surface of the pressure block, extends downwards and is matched with a lock on the mounting assembly.
Furthermore, a pressing plate is fixed at the lower end of the pressing column and is matched with a spring on the mounting assembly.
Furthermore, the mounting assembly comprises a rectangular plate fixed on the bottom plate through bolts, a first limiting strip and a second limiting strip are fixed on the rectangular plate, and the first limiting strip and the second limiting strip are perpendicular to each other; the rectangular plate is further fixed with a fixing block, a fixing strip is fixed on the fixing block through bolts, and the lower side face of the fixing strip is matched with a lockset on the rectangular plate.
Furthermore, the power assembly comprises a fixed plate fixed in the first groove, a plurality of rotating shafts penetrate through the fixed plate through bearings, a cam is fixed on the front side of each rotating shaft, a first driving wheel is fixed on the rear side of each rotating shaft, and the upper side end of the connecting plate is connected to the cam; the rear side of the transverse column is fixed with a second driving wheel through a bearing, the rear sides of the left side plate and the right side plate are respectively fixed with a third driving wheel through a bearing, the two ends of the rear side of the top plate are respectively fixed with a fourth driving wheel through a bearing, the height of the first driving wheel is higher than that of the second driving wheel and the third driving wheel, the height of the fourth driving wheel is higher than that of the first driving wheel, and a first belt is sleeved on the first driving wheel, the second driving wheel, the third driving wheel and the fourth driving wheel.
Furthermore, a transmission motor is fixed on the top plate, an output shaft of the fixed motor extends towards the rear side, a driving wheel is fixed on the output shaft of the fixed electrode, a driven wheel is connected to the rear side of the fourth transmission wheel through a shaft, and a second belt is sleeved on the driving wheel and the driven wheel.
The invention has the advantages that:
according to the lockset testing device, the plurality of groups of testing assemblies are arranged to synchronously test different locksets, so that the service life of the lockset is longer after which kind of spring is used by the lockset can be more intuitively seen; the device can test the spring after the spring is arranged in the lock, and can also test the spring by directly arranging the spring on the mounting assembly, so that whether the lock affects the normal use of the spring can be tested; the device drives the use of a plurality of groups of test components through one click, so that the manufacturing cost of the device is low.
Drawings
FIG. 1 is a schematic structural diagram of a lock spring testing device according to the present invention;
fig. 2 is a front view of the device.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the invention is further described with reference to the figures and the specific embodiments.
As shown in fig. 1 to 2, the lock spring testing device provided by the invention comprises an underframe 1; a bottom plate 2 is fixed on the bottom frame 1, a door frame is fixed on the bottom plate 2, and a plurality of testing assemblies are arranged on the front side of the door frame; a plurality of mounting assemblies for fixing a lockset or a spring are fixed on the bottom plate 2, and the testing assembly corresponds to the mounting assemblies; and a power assembly for driving the test assembly is arranged on the rear side of the portal.
The invention is further provided with: the portal is including being fixed in left side board 3 and the right side board 4 at both ends about 2 upsides of bottom plate, be fixed with roof 5 between left side board 3 and the 4 upper ends of right side board, first recess 51 has been seted up to 5 downside of roof.
The invention is further provided with: a first upright post 6 is fixed on the inner side wall of the left side plate 3 and the inner side wall of the right side plate 4, a second upright post 7 is fixed between the middle part of the top plate 5 and the middle part of the bottom plate 2, two cross posts 8 are transversely fixed between the two first upright posts 6, and the middle parts of the two cross posts 8 penetrate through the second upright post 7; the testing component is fixed on the front side of the cross column 8, and the power component is fixed on the rear sides of the left side plate 3, the right side plate 4, the top plate 5, the first upright post 6, the second upright post 7 and the cross column 8.
The invention is further provided with: the testing assembly comprises a mounting plate 9 fixed on the front side surfaces of two cross columns 8, a sliding plate 10 is arranged on the front side surface of the mounting plate 9 in a sliding mode, a fixing column 11 is fixed at the upper end of the front side surface of the sliding plate 10, a connecting plate 12 is sleeved on the fixing column 11, and the upper end of the connecting plate 12 extends upwards into a first groove 51; and a pressing block 13 is fixed at the lower end of the front side of the mounting plate through a bolt.
The invention is further provided with: the front side of the mounting plate 9 is provided with an inverted T-shaped block protruding towards the front side, the rear side of the sliding plate 10 is provided with a T-shaped groove, and the inverted T-shaped block is adapted to the T-shaped groove; the pressing block 13 is provided with two longitudinal strip holes 131, and the pressing block 13 penetrates through the strip holes 131 through bolts and is screwed on the mounting plate 9; a pressing column 14 is fixed on the front side surface of the pressing block 13, and the pressing column 14 extends downwards and is matched with a lock on the mounting assembly. Through adopting above-mentioned technical scheme, through the setting in rectangular hole for can adjust the height of compression leg.
The invention is further provided with: a pressure plate 15 is fixed at the lower end of the pressure column 14, and the pressure plate 15 is adapted to a spring on the mounting component; the mounting assembly is provided with a rectangular plate, a limiting column is fixed on the rectangular plate, a limiting hole is formed in the pressing plate, and the limiting hole is matched with the limiting column; the spring for testing can be screwed on the rectangular plate and the pressing plate.
The invention is further provided with: the mounting assembly comprises a rectangular plate 16 fixed on the base plate 2 through bolts, a first limiting strip 17 and a second limiting strip 18 are fixed on the rectangular plate 16, and the first limiting strip 17 and the second limiting strip 18 are perpendicular to each other; still be fixed with fixed block 19 on the rectangular plate 16, there is fixed strip 20 through the bolt fastening on the fixed block 19, the downside of fixed strip 20 suits with the tool to lock on the rectangular plate 16. The rectangular plate is rectangular magnetic.
The invention is further provided with: the power assembly comprises a fixed plate fixed in the first groove 51, a plurality of rotating shafts penetrate through the fixed plate through bearings, a cam is fixed on the front side of each rotating shaft, a first driving wheel is fixed on the rear side of each rotating shaft, and the upper side end of the connecting plate 12 is connected to the cam; the utility model discloses a horizontal post, including the spreader, the spreader rear side is fixed with the second drive wheel through the bearing, the rear side of left side board 3 and right side board 4 is fixed with the third drive wheel through the bearing respectively, 5 rear side both ends of roof are fixed with the fourth drive wheel through the bearing respectively, the height that highly is higher than second drive wheel and third drive wheel of first drive wheel, the height that highly is higher than first drive wheel of fourth drive wheel, the cover is equipped with first belt on first drive wheel, second drive wheel, third drive wheel and the fourth drive wheel.
The invention is further provided with: a transmission motor 21 is fixed on the top plate 5, an output shaft of the fixed motor 21 extends towards the rear side, a driving wheel is fixed on the output shaft of the fixed electrode, a driven wheel is connected with the rear side of the fourth transmission wheel through a shaft, and a second belt is sleeved on the driving wheel and the driven wheel.
The working principle of the invention is as follows:
the lock or the spring is fixed on the mounting assembly, and the transmission motor drives the testing assembly to test the service life of the spring.
The above embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the present invention, and not to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the scope of the present invention.
Claims (9)
1. The utility model provides a tool to lock spring testing arrangement, includes chassis (1), its characterized in that:
a bottom plate (2) is fixed on the bottom frame (1), a portal is fixed on the bottom plate (2), and a plurality of test assemblies are arranged on the front side of the portal; a plurality of mounting assemblies for fixing a lockset or a spring are fixed on the bottom plate (2), and the testing assembly corresponds to the mounting assemblies; and a power assembly for driving the test assembly is arranged on the rear side of the portal.
2. The lock spring testing device of claim 1, wherein: the portal is including being fixed in left side board (3) and right side board (4) at both ends about bottom plate (2) upside, be fixed with roof (5) between left side board (3) and right side board (4) upper end, first recess (51) have been seted up to roof (5) downside.
3. The lock spring testing device of claim 2, wherein: a first upright post (6) is fixed on the inner side wall of each of the left side plate (3) and the right side plate (4), a second upright post (7) is fixed between the middle of the top plate (5) and the middle of the bottom plate (2), two cross posts (8) are transversely fixed between the two first upright posts (6), and the middle parts of the two cross posts (8) penetrate through the second upright posts (7); the testing assembly is fixed on the front side of the cross column (8), and the power assembly is fixed on the rear sides of the left side plate (3), the right side plate (4), the top plate (5), the first stand column (6), the second stand column (7) and the cross column (8).
4. The lock spring testing device of claim 3, wherein: the testing assembly comprises a mounting plate (9) fixed on the front side surfaces of two transverse columns (8), a sliding plate (10) is arranged on the front side surface of the mounting plate (9) in a sliding mode, a fixing column (11) is fixed at the upper end of the front side surface of the sliding plate (10), a connecting plate (12) is sleeved on the fixing column (11), and the upper end of the connecting plate (12) extends upwards into a first groove (51); and a pressing block (13) is fixed at the lower end of the front side of the mounting plate through a bolt.
5. The lock spring testing device of claim 4, wherein: the front side of the mounting plate (9) is provided with an inverted T-shaped block protruding towards the front side, the rear side of the sliding plate (10) is provided with a T-shaped groove, and the inverted T-shaped block is adapted to the T-shaped groove; the pressing block (13) is provided with two longitudinal strip holes (131), and the pressing block (13) penetrates through the strip holes (131) through bolts and is screwed on the mounting plate (9); the front side surface of the pressing block (13) is fixed with a pressing column (14), and the pressing column (14) extends downwards and is matched with a lock on the mounting assembly.
6. The lock spring testing device of claim 5, wherein: and a pressure plate (15) is fixed at the lower end of the pressure column (14), and the pressure plate (15) is adapted to a spring on the mounting assembly.
7. The lock spring testing device of claim 3, wherein: the mounting assembly comprises a rectangular plate (16) fixed on the base plate (2) through bolts, a first limiting strip (17) and a second limiting strip (18) are fixed on the rectangular plate (16), and the first limiting strip (17) and the second limiting strip (18) are perpendicular to each other; still be fixed with fixed block (19) on rectangular plate (16), be fixed with fixed strip (20) through the bolt fastening on fixed block (19), the downside of fixed strip (20) suits with the tool to lock on rectangular plate (16).
8. The lock spring testing device of claim 4, wherein: the power assembly comprises a fixed plate fixed in a first groove (51), a plurality of rotating shafts penetrate through the fixed plate through bearings, a cam is fixed on the front side of each rotating shaft, a first driving wheel is fixed on the rear side of each rotating shaft, and the upper side end of the connecting plate (12) is connected to the cam; the safety guard is characterized in that a second driving wheel is fixed to the rear side of the transverse column through a bearing, a third driving wheel is fixed to the rear sides of the left side plate (3) and the right side plate (4) through bearings, fourth driving wheels are fixed to the two ends of the rear side of the top plate (5) through bearings, the height of the first driving wheel is higher than that of the second driving wheel and that of the third driving wheel, the height of the fourth driving wheel is higher than that of the first driving wheel, and a first belt is sleeved on the first driving wheel, the second driving wheel, the third driving wheel and the fourth driving wheel.
9. The lock spring testing device of claim 8, wherein: a transmission motor (21) is fixed on the top plate (5), an output shaft of the fixed motor (21) extends towards the rear side, a driving wheel is fixed on the output shaft of the fixed electrode, a driven wheel is connected to the rear side of the fourth transmission wheel through a shaft, and a second belt is sleeved on the driving wheel and the driven wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911064385.7A CN110793764A (en) | 2019-11-04 | 2019-11-04 | Lock spring testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911064385.7A CN110793764A (en) | 2019-11-04 | 2019-11-04 | Lock spring testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110793764A true CN110793764A (en) | 2020-02-14 |
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ID=69440882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911064385.7A Pending CN110793764A (en) | 2019-11-04 | 2019-11-04 | Lock spring testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110793764A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404528A (en) * | 2015-08-03 | 2017-02-15 | 重庆市安太弹簧有限责任公司 | Fixing device for valve spring tests |
| CN207675424U (en) * | 2018-01-08 | 2018-07-31 | 江苏欣捷诺环境工程技术有限公司 | A kind of spring fatigue tester |
| CN109211542A (en) * | 2017-06-30 | 2019-01-15 | 丁加艳 | A kind of large spring labor testing machine |
| CN110160769A (en) * | 2019-06-20 | 2019-08-23 | 合肥和安机械制造有限公司 | A kind of multistation spring Detecting data |
-
2019
- 2019-11-04 CN CN201911064385.7A patent/CN110793764A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404528A (en) * | 2015-08-03 | 2017-02-15 | 重庆市安太弹簧有限责任公司 | Fixing device for valve spring tests |
| CN109211542A (en) * | 2017-06-30 | 2019-01-15 | 丁加艳 | A kind of large spring labor testing machine |
| CN207675424U (en) * | 2018-01-08 | 2018-07-31 | 江苏欣捷诺环境工程技术有限公司 | A kind of spring fatigue tester |
| CN110160769A (en) * | 2019-06-20 | 2019-08-23 | 合肥和安机械制造有限公司 | A kind of multistation spring Detecting data |
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Application publication date: 20200214 |