Tool testing equipment for reciprocating frequency of reciprocating saw

Abstract

The utility model relates to the technical field of reciprocating saw reciprocating frequency testing, in particular to reciprocating saw reciprocating frequency tool testing equipment. Comprising a test cabinet, and further comprises a test tool which is linearly installed in the test cabinet; the testing tool comprises a tool bottom plate, a first clamping cylinder, a second clamping cylinder, a first bearing plate and a second bearing plate. The first clamping air cylinder and the second clamping air cylinder are symmetrically installed on the front side and the rear side of the top of the tool bottom plate correspondingly, and a reciprocating saw is clamped and fixed through the mutual approaching action of double shafts of the first clamping air cylinder and the second clamping air cylinder. The first bearing plate is arranged on the top of the first clamping air cylinder and used for placing and bearing the handle end of the reciprocating saw. A frequency detector; the reciprocating motion frequency of the saw blade of the reciprocating saw can be detected in real time through the frequency detector, so that the test efficiency is improved, and the accuracy of test data is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of reciprocating frequency testing of reciprocating saws, and particularly relates to a reciprocating frequency tooling testing device for reciprocating saws. Background Art

[0002] Power tools, such as reciprocating saws, are used as cutting tools to cut workpieces. A reciprocating saw generally includes a reciprocating rod that can be driven to reciprocate at a high speed within a preset range, and it can be connected to a working accessory such as a saw blade to cut the workpiece.

[0003] When testing the reciprocating frequency of a reciprocating saw at present, most of the tests are carried out manually, resulting in large errors in test data and low test efficiency. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a reciprocating frequency tooling testing device for reciprocating saws, which can clamp the reciprocating saw through a test tooling, and then detect the reciprocating frequency of the reciprocating saw through a frequency detector, so as to improve the test efficiency and ensure the accuracy of test data.

[0005] To solve the above technical problems, the utility model provides a reciprocating frequency tooling testing device for reciprocating saws, which includes a test cabinet, and also includes:

[0006] A test tooling, which is linearly installed inside the test cabinet; the test tooling includes: a tooling bottom plate, a clamping cylinder one, a clamping cylinder two, a supporting plate one and a supporting plate two; the clamping cylinder one and the clamping cylinder two are symmetrically installed on the front and rear sides of the top of the tooling bottom plate respectively, and the reciprocating saw is clamped and fixed by the approaching movement of the double shafts of the clamping cylinder one and the clamping cylinder two; and a supporting plate one is arranged on the top of the clamping cylinder one for placing and supporting the handle end of the reciprocating saw, and a supporting plate two is arranged on the top of the clamping cylinder two for placing and supporting the saw blade end of the reciprocating saw;

[0007] A frequency detector, which is installed corresponding to each test tooling and is arranged on one side of the saw blade of the reciprocating saw.

[0008] Preferably, a clamping plate one is further arranged at the double shaft end of the clamping cylinder one for cooperating to fix the handle end of the reciprocating saw.

[0009] Preferably, a clamping plate two is further arranged at the double shaft end of the clamping cylinder two, and a clamping block is further arranged at the end of the clamping plate two, and a clamping groove is formed on the clamping block for cooperating to fix the saw blade end of the reciprocating saw.

[0010] Preferably, the top of the second supporting plate further includes a supporting seat provided thereon, and a supporting groove is formed on the top of the supporting seat for cooperatively placing the saw blade end of the reciprocating saw.

[0011] Preferably, it further includes a starting cylinder, the starting cylinder is installed on the first clamping plate, and a driving rod is provided at the driving end of the starting cylinder for pressing the switch button of the starting reciprocating saw.

[0012] Preferably, it further includes a cabinet door and a rodless cylinder. The three cabinet doors are arranged at intervals left and right on the front side of each test tooling, and are vertically slidably installed on the front side wall of the test cabinet. The three rodless cylinders are correspondingly installed above the interior of the test cabinet, and the driving end of the rodless cylinder is connected to the rear side wall of the upper end of the cabinet door.

[0013] Preferably, an observation window is provided on the cabinet door.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] In the present invention, the cabinet door is opened by the upward movement of the rodless cylinder. Then, the reciprocating saw is placed on the first supporting plate and the second supporting plate. Subsequently, the double-axis ends of the first clamping cylinder and the second clamping cylinder are controlled to approach each other for clamping action, and the two ends of the reciprocating saw are fixedly clamped by the first clamping plate and the second clamping plate. Then, the starting cylinder is controlled to shorten, which will drive the driving rod to approach and press the switch button of the reciprocating saw to squeeze the switch button to start the reciprocating saw. The frequency detector can detect the frequency of the reciprocating movement of the saw blade of the reciprocating saw in real time to improve the test efficiency and ensure the accuracy of the test data. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view of a reciprocating frequency tooling test device for a reciprocating saw according to the present invention.

[0017] Figure 2 It is an installation diagram of the cabinet door of a reciprocating frequency tooling test device for a reciprocating saw according to the present invention.

[0018] Figure 3 It is a structural diagram of the test tooling cooperating with the reciprocating saw according to the present invention.

[0019] Figure 4 It is a structural diagram of the test tooling according to the present invention.

[0020] In the figure: 1 - test cabinet, 2 - test tooling, 21 - tooling base plate, 22 - first clamping cylinder, 221 - first clamping plate, 23 - second clamping cylinder, 231 - second clamping plate, 232 - clamping block, 233 - clamping groove, 24 - first supporting plate, 25 - second supporting plate, 251 - supporting seat, 252 - supporting groove, 3 - frequency detector, 4 - starting cylinder, 41 - driving rod, 5 - cabinet door, 51 - observation window, 6 - rodless cylinder. Detailed implementation manner

[0021] The following further describes the present utility model in detail with reference to the accompanying drawings and specific embodiments. According to the following description, the advantages and features of the present utility model will be clearer. It should be noted that the accompanying drawings are all in a very simplified form and use non-precise scales, only for conveniently and clearly assisting in explaining the purpose of the embodiments of the present utility model.

[0022] As Figures 1 to 4 shown, the embodiment of the present utility model specifically provides a reciprocating saw reciprocating frequency tooling test device, including a test cabinet 1, and further including:

[0023] A test tooling 2, linearly installed inside the test cabinet 1; the test tooling 2 includes: a tooling base plate 21, a first clamping cylinder 22, a second clamping cylinder 23, a first supporting plate 24 and a second supporting plate 25; the first clamping cylinder 22 and the second clamping cylinder 23 are symmetrically installed on the front and rear sides of the top of the tooling base plate 21 respectively. By the approaching action of the double shafts of the first clamping cylinder 22 and the second clamping cylinder 23, the reciprocating saw is clamped and fixed; and a first supporting plate 24 is provided at the top of the first clamping cylinder 22 for placing and supporting the handle end of the reciprocating saw, and a second supporting plate 25 is provided at the top of the second clamping cylinder 23 for placing and supporting the saw blade end of the reciprocating saw; there are three workstations of the test tooling 2, and one-time tooling test can improve the efficiency of tooling test.

[0024] A frequency detector 3, installed corresponding to each test tooling 2, arranged on one side of the saw blade of the reciprocating saw, for detecting the reciprocating motion frequency of the saw blade of the reciprocating saw.

[0025] The double shaft end of the first clamping cylinder 22 further includes a first clamping plate 221 provided for cooperating to fix the handle end of the reciprocating saw.

[0026] The double shaft end of the second clamping cylinder 23 further includes a second clamping plate 231 provided, and the end of the second clamping plate 231 further includes a clamping block 232, and a clamping groove 233 is opened on the clamping block 232 for cooperating to fix the saw blade end of the reciprocating saw. The top of the second supporting plate 25 further includes a supporting seat 251 provided, and a supporting groove 252 is opened on the top of the supporting seat 251 for cooperating to place the saw blade end of the reciprocating saw to improve the clamping and fixing effect on the reciprocating saw.

[0027] It further includes a starting cylinder 4 which is installed on the first clamping plate 221, and a driving rod 41 is provided at the driving end of the starting cylinder 4 for pressing the switch button of the starting reciprocating saw.

[0028] It further includes a cabinet door 5 and a rodless cylinder 6. The three cabinet doors 5 are arranged at intervals from left to right on the front side of each test tooling 2 and are vertically slidably installed on the front side wall of the test cabinet 1. The three rodless cylinders 6 are correspondingly installed above the interior of the test cabinet 1, and the driving end of the rodless cylinder 6 is connected to the rear side wall at the upper end of the cabinet door 5. An observation window 51 is opened on the cabinet door 5. By the upward movement of the above-mentioned rodless cylinder 6, the cabinet door 5 can be driven to move upward to open the cabinet door 5. At this time, the reciprocating saw can be placed for tooling fixation test.

[0029] It further includes the following working process:

[0030] First, the cabinet door 5 is opened by the upward movement of the rodless cylinder 6. Then, the reciprocating saw is placed on the first supporting plate 24 and the second supporting plate 25. Then, the double-shaft ends of the first clamping cylinder 22 and the second clamping cylinder 23 are controlled to approach each other for clamping action. The two ends of the reciprocating saw are fixedly clamped by the first clamping plate 221 and the second clamping plate 231. Then, the starting cylinder 4 is controlled to shorten its action, which will drive the driving rod 41 to approach and press the switch button of the reciprocating saw to squeeze the switch button to start the reciprocating saw. The frequency detector 3 can detect the frequency of the reciprocating movement of the saw blade of the reciprocating saw in real time.

[0031] The above description is only a description of the preferred embodiments of the present invention and does not limit the scope of the present invention in any way. Any changes and modifications made by those of ordinary skill in the field of the present invention according to the above disclosure are within the protection scope of the claims.

Claims

1. A reciprocating saw reciprocating frequency tooling test equipment, comprising a test cabinet (1), characterized in that: Also includes: A test fixture (2), the test fixture (2) being linearly installed left and right inside the test cabinet (1); The test fixture (2) comprises: a fixture base plate (21), a clamping cylinder 1 (22), a clamping cylinder 2 (23), a support plate 1 (24) and a support plate 2 (25); the clamping cylinder 1 (22) and the clamping cylinder 2 (23) are symmetrically installed on the front and rear sides of the top of the fixture base plate (21), and the reciprocating saw is clamped and fixed by the double-axis movement of the clamping cylinder 1 (22) and the clamping cylinder 2 (23) approaching each other; and the support plate 1 (24) is provided on the top of the clamping cylinder 1 (22) for placing and supporting the handle end of the reciprocating saw, and the support plate 2 (25) is provided on the top of the clamping cylinder 2 (23) for placing and supporting the saw blade end of the reciprocating saw; The frequency detector (3) is installed corresponding to each of the test fixtures (2) and is arranged on one side of the saw blade of the reciprocating saw.

2. A reciprocating saw reciprocating frequency tooling test equipment as claimed in claim 1, characterized in that: The double-axis end of the clamping cylinder 1 (22) also includes a clamping plate 1 (221) for cooperating with and fixing the handle end of the reciprocating saw.

3. A reciprocating saw reciprocating frequency tooling test equipment as claimed in claim 1, characterized in that: The double-axis end of the clamping cylinder 2 (23) also includes a clamping plate 2 (231), and the end of the clamping plate 2 (231) also includes a clamping block (232). The clamping block (232) is provided with a clamping groove (233) for cooperating and fixing the saw blade end of the reciprocating saw.

4. A reciprocating saw reciprocating frequency tooling test equipment as claimed in claim 3, characterized in that: The top of the second supporting plate (25) also includes a supporting seat (251), and the top of the supporting seat (251) is provided with a supporting groove (252) for cooperating with and placing the saw blade end of a reciprocating saw.

5. A reciprocating saw reciprocating frequency tooling test equipment as claimed in claim 2, characterized in that: It also includes a starting cylinder (4), which is mounted on the clamping plate (221), and a driving rod (41) is provided at the driving end of the starting cylinder (4) for pressing a switch button for starting the reciprocating saw.

6. A reciprocating saw reciprocating frequency tooling test equipment as claimed in claim 1, characterized in that: It also includes cabinet doors (5) and rodless cylinders (6), wherein three cabinet doors (5) are arranged at intervals on the left and right sides of the front side of each test fixture (2), and are vertically slidably installed on the front side wall of the test cabinet (1), and the three rodless cylinders (6) are correspondingly installed on the upper part of the interior of the test cabinet (1), and the driving end of the rodless cylinder (6) is connected to the upper rear side wall of the cabinet door (5).

7. A reciprocating saw reciprocating frequency tooling test equipment as claimed in claim 6, characterized in that: The cabinet door (5) is provided with an observation window (51).

Images