Calibration mechanism for relieving machine

Abstract

The utility model relates to a calibration mechanism for a relieving machine and belongs to the technical field of cooling fin machining, the calibration mechanism for the relieving machine comprises a fixing plate, a sliding block and a calibration piece, the fixing plate is used for being arranged on a portal frame of the relieving machine in a sliding mode, and the sliding block is arranged on the fixing plate in a sliding mode; the sliding direction of the sliding block is parallel to the arrangement direction of the multiple perching knives on the fixed plate, the sliding block is located above the multiple perching knives on the fixed plate, and the calibration piece is arranged on the sliding block and used for detecting the extending lengths of the tool noses of the perching knives on the fixed plate. The shovel blade has the advantages that whether the extending lengths of the tool noses of the multiple shovel blades are consistent or not can be conveniently detected, the shovel blades can be conveniently adjusted, and the accuracy of the shovel blade can be guaranteed.

Description

TECHNICAL FIELD

[0001] The present application relates to the fin processing technical field, especially to a calibration mechanism for a tooth shoveling machine. BACKGROUND

[0002] In electronic devices, heat sinks are generally provided for heat dissipation of heat-generating working elements. The heat sinks are usually made of aluminum alloy, brass or bronze in the form of plates, sheets or multiple sheets. During the processing of the heat sinks, a tooth shoveling machine is usually used to shovel the fins of the base plate.

[0003] In related technologies, a tooth shoveling machine for processing copper-aluminum fin heat sinks is disclosed in Chinese patent document CN211101796U. The machine specifically includes a base, a horizontal moving structure, a workbench structure and a gantry structure. The gantry structure includes a gantry, an up-down moving structure, a fixed plate and a cutting tool. The fixed plate slides on the gantry through the up-down moving structure, and the cutting tool is installed on the fixed plate. During use, the heat sink plate to be processed is placed on the workbench structure, and then the plate is shovelled under the cooperation of the horizontal moving structure and the gantry structure.

[0004] Currently, to save costs, the cutting tool uses a shovel cutter module, which includes multiple shovel cutters arranged in a horizontal direction. Each shovel cutter is separately installed on the fixed plate. After actual installation or long-term use, it is difficult to determine whether the lengths of the tips of the multiple shovel cutters are consistent, which makes it difficult to ensure the accuracy of the shoveling. CONTENT OF THE UTILITY MODEL

[0005] To facilitate the determination of whether the lengths of the tips of the multiple shovel cutters are consistent and to facilitate the adjustment of the shovel cutters, thereby ensuring the accuracy of the shoveling to some extent, the present application provides a calibration mechanism for a tooth shoveling machine.

[0006] The calibration mechanism for a tooth shoveling machine provided by the present application adopts the following technical solution:

[0007] A calibration mechanism for a tooth shoveling machine includes a fixed plate, a sliding block and a calibration piece. The fixed plate is used to slide on the gantry of the tooth shoveling machine. The sliding block is slidably arranged on the fixed plate. The sliding direction of the sliding block is parallel to the arrangement direction of the multiple shovel cutters on the fixed plate. The sliding block is above the multiple shovel cutters on the fixed plate. The calibration piece is arranged on the sliding block. The calibration piece is used to detect the length of the tips of the shovel cutters on the fixed plate.

[0008] Preferably, the calibration piece includes an adjusting block arranged on the sliding block, a calibration ruler rotatably arranged on the adjusting block and a first fixing piece arranged on the calibration ruler. The rotation axis of the calibration ruler is perpendicular to the sliding direction of the sliding block. The length direction of the calibration ruler is perpendicular to the rotation axis of the calibration ruler. The first fixing piece is used to relatively fix the calibration ruler and the adjusting block.

[0009] Preferably, the first fixing member comprises a guide block arranged on the calibration ruler and a first abutting bolt threaded through the guide block, the connecting block is slidingly arranged on the adjusting block, the rotation axis of the first abutting bolt is perpendicular to the rotation axis of the calibration ruler, the first abutting bolt extends out of the adjusting block, the adjusting block is provided with a gap for the first abutting bolt to slidingly pass through, and the first abutting bolt is used to abut against the side wall of the adjusting block.

[0010] Preferably, the adjusting block is slidingly arranged on the sliding block, the sliding direction of the adjusting block is perpendicular to the sliding direction of the sliding block, and the sliding block is provided with a second fixing member for fixing the adjusting block relative to the sliding block.

[0011] Preferably, the second fixing member comprises a second abutting bolt threaded through the sliding block, the rotation axis of the second abutting bolt is perpendicular to the sliding direction of the adjusting block, and the second abutting bolt is used to abut against the adjusting block.

[0012] Preferably, the adjusting block is provided with a scale, and the length direction of the scale is parallel to the sliding direction of the adjusting block.

[0013] Preferably, the calibration member comprises a connecting block detachably bonded to the sliding block, a bracket arranged on the connecting block, and a tool setting table arranged on the bracket, and the tool setting table is used to detect the length of the blade tip extending out of the fixed plate.

[0014] Preferably, the connecting block and the sliding block are connected by magnetic attraction.

[0015] In summary, the present application has the following beneficial technical effects:

[0016] When the blades are installed or after long-term use, the sliding block is slid along the arrangement direction of the plurality of blades to drive the calibration member to slide, the length of the blade tip extending out of the fixed plate is detected by the calibration member, whether the lengths of the blade tips of the plurality of blades extending out are consistent is judged, the blades are adjusted according to the detection result, the lengths of the plurality of blades extending out are ensured to be the same after installation or long-term use, and the accuracy of the blades is ensured to a certain extent. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of embodiment 1 of the present application.

[0018] Figure 2 is a schematic diagram of part of the structure of embodiment 1 of the present application.

[0019] Figure 3 is an exploded view of part of the structure of embodiment 1 of the present application.

[0020] Figure 4 is a partial structure diagram of embodiment 2 of the present application.

[0021] Figure 5 is an exploded view of a partial structure of embodiment 2 of the present application.

[0022] Legend: 1, fixed plate; 2, sliding block; 3, adjusting block; 4, calibration ruler; 5, guide block; 6, first abutting bolt; 7, notch; 8, second abutting bolt; 9, scale; 10, connecting block; 11, support; 12, tool setting gauge; 13, mounting rail; 14, guide groove. DETAILED DESCRIPTION

[0023] The following will be described in detail in combination with Figures 1-5 The present application is further described in detail.

[0024] Embodiments of the present application disclose a calibration mechanism for a tooth chaser. Referring to Figure 1 , the calibration mechanism for the tooth chaser comprises a fixed plate 1, a sliding block 2 and a calibration piece, the fixed plate 1 is arranged to slide on a portal frame of the tooth chaser, a driving mechanism for driving the fixed plate 1 to slide is prior art, which will not be described in detail here. The fixed plate 1 is fixed with a mounting rail 13, the mounting rail 13 is above a plurality of chisel blades on the fixed plate 1, and the length direction of the mounting rail 13 is parallel to the arrangement direction of the plurality of chisel blades on the fixed plate 1; the sliding block 2 is slidingly connected to the mounting rail 13, so that the sliding direction of the sliding block 2 is parallel to the arrangement direction of the plurality of chisel blades on the fixed plate 1, and the calibration piece is arranged on the sliding block 2, and the calibration piece is used to detect the length of the chisel blade tip extending out of the fixed plate 1.

[0025] When the chisel blades are installed or after long-term use, the sliding block 2 is slid along the length direction of the mounting rail 13, so that the sliding block 2 drives the calibration piece to slide, and the length of the chisel blade tip extending out of the fixed plate 1 is detected by the calibration piece, so as to determine whether the lengths of the plurality of chisel blade tips extending out are consistent, thereby facilitating adjustment of the chisel blades according to the detection result, and helping to ensure that the lengths of the plurality of chisel blades extending out are the same after installation or long-term use, and further ensuring the accuracy of the chisel blades to a certain extent.

[0026] Referring to Figure 1 and Figure 2For the convenience of detecting the length of the shovel blade tip extending out, the calibration piece comprises an adjusting block 3, a calibration ruler 4 and a first fixing piece. The cross section of the adjusting block 3 is circular. The adjusting block 3 is arranged on the sliding block 2. The calibration ruler 4 is rotationally arranged on the side of the adjusting block 3 away from the mounting rail 13. The rotation axis of the calibration ruler 4 is perpendicular to the sliding direction of the sliding block 2. The length direction of the calibration ruler 4 is perpendicular to the rotation axis of the calibration ruler 4. The length of the calibration ruler 4 is greater than the vertical distance from the adjusting block 3 to the shovel blade tip on the fixed plate 1. The side of the lower end of the calibration ruler 4 close to the fixed plate 1 is used to contact the tip of the shovel blade on the fixed plate 1. The first fixing piece is arranged on the calibration ruler 4. The first fixing piece is used to relatively fix the calibration ruler 4 and the adjusting block 3.

[0027] With reference to Figure 2 And Figure 3 For the convenience of relatively fixing the calibration ruler 4 and the adjusting block 3, the first fixing piece comprises a guide block 5 and a first abutting bolt 6. The guide block 5 is fixedly arranged on the side of the calibration ruler 4 close to the adjusting block 3. The guide block 5 is slidingly arranged on the adjusting block 3. The adjusting block 3 is provided with a guide groove 14 slidingly matched with the guide block 5. The first abutting bolt 6 is threadedly connected with the guide block 5. The rotation axis of the first abutting bolt 6 is perpendicular to the rotation axis of the calibration ruler 4. The first abutting bolt 6 extends out of the adjusting block 3. The side wall of the adjusting block 3 is provided with a gap 7 for the first abutting bolt 6 to slidingly pass through. The gap 7 is communicated with the guide groove 14. The central angle of the gap 7 is less than 180 degrees. The gap 7 passes through the lower edge of the adjusting block 3, so that the calibration ruler 4 can be rotated to the vertically downward state. The head of the first abutting bolt 6 is used to abut against the side wall of the adjusting block 3.

[0028] When it is needed to detect the length of the shovel blade tip extending out, the first abutting bolt 6 is rotated to make the first abutting bolt 6 and the outer wall of the adjusting block 3 disengage. The calibration ruler 4 is rotated to be vertically downward. Then the first abutting bolt 6 is reversely rotated to make the first abutting bolt 6 abut against the outer wall of the adjusting block 3, so as to relatively fix the calibration ruler 4. Then the sliding block 2 is moved to make the sliding block 2 drive the adjusting block 3 and the calibration ruler 4 to move along the arrangement direction of the plurality of shovel blades in sequence. If the tip of the shovel blade contacts the side of the calibration ruler 4 close to the fixed plate 1, it is qualified. Otherwise, it is not qualified. The detection of the length of the shovel blade tip extending out is realized. For the shovel blade not qualified, the tip of the shovel blade is moved to contact the side of the lower end of the calibration ruler 4 close to the fixed plate 1. The adjustment of the length of each shovel blade extending out to be consistent is completed.

[0029] With reference to Figure 2 And Figure 3 The adjusting block 3 slidingly passes through the sliding block 2. The sliding direction of the adjusting block 3 is perpendicular to the sliding direction of the sliding block 2. Specifically, the sliding direction of the adjusting block 3 is parallel to the rotation axis of the calibration ruler 4. The sliding block 2 is provided with a second fixing piece for relatively fixing the adjusting block 3 and the sliding block 2.

[0030] Referring to Figure 2 In order to fix the adjusting block 3 relative to the sliding block 2, the second fixing member comprises a second clamping bolt 8, which is threaded through the sliding block 2, and the rotation axis of the second clamping bolt 8 is perpendicular to the sliding direction of the adjusting block 3, and the second clamping bolt 8 is used to abut against the outer wall of the adjusting block 3.

[0031] By rotating the second clamping bolt 8, the second clamping bolt 8 is separated from the adjusting block 3, and then the position of the adjusting block 3 can be adjusted in the direction of approaching or moving away from the sliding block 2 according to the processing needs, the position of the adjusting ruler 4 is adjusted, so as to adjust the extension length of the spade to the appropriate value according to the needs, and when the adjusting block 3 is adjusted to the required position, the second clamping bolt 8 is reversely rotated to abut the adjusting block 3 in the sliding block 2, so as to fix the adjusting block 3 relative to the sliding block 2, and facilitate the use of the adjusting ruler 4.

[0032] Referring to Figure 1 And Figure 2 A scale 9 is embedded on the side wall of the adjusting block 3, the length direction of the scale 9 is parallel to the sliding direction of the adjusting block 3, and the value aligned on the scale 9 on the side of the sliding block 2 away from the fixed plate 1 is equal to the distance from the side of the adjusting ruler 4 close to the fixed plate 1 to the fixed plate 1. Through the setting of the scale 9, the distance from the side of the adjusting ruler 4 close to the fixed plate 1 to the fixed plate 1 is conveniently judged, so as to conveniently and accurately adjust the extension length of the spade to the required value.

[0033] The implementation principle of the embodiment 1 of the application is that: in use, the first clamping bolt 6 is rotated to separate the first clamping bolt 6 from the outer wall of the adjusting block 3, the adjusting ruler 4 is rotated to be vertically downward, and then the first clamping bolt 6 is reversely rotated to abut against the outer wall of the adjusting block 3, so as to fix the adjusting ruler 4 relative to the adjusting block 3.

[0034] Then the second clamping bolt 8 is rotated to separate the second clamping bolt 8 from the adjusting block 3, the position of the adjusting block 3 is adjusted in the direction of approaching or moving away from the sliding block 2 according to the length required to be extended by the spade, and after the adjusting block 3 is adjusted to the required position, the second clamping bolt 8 is reversely rotated to abut the adjusting block 3 in the sliding block 2, so as to fix the adjusting block 3 relative to the sliding block 2.

[0035] Then, the sliding block 2 is moved, so that the sliding block 2 drives the adjusting block 3 and the alignment ruler 4 to move along the arrangement direction of the plurality of spades in sequence. If the spade tip contacts the side of the alignment ruler 4 close to the fixed plate 1 and does not protrude from the alignment ruler 4, it meets the requirements, otherwise, it does not meet the requirements. Thus, the detection of the protruding length of each spade is realized to determine whether the protruding lengths of the plurality of spades are consistent. For the spade that does not meet the requirements, the spade tip is moved to contact the side of the alignment ruler 4 close to the fixed plate 1 at the lower end, so that the adjustment of the consistent protruding length of each spade is completed, which helps to ensure that the protruding lengths of the plurality of spades are consistent during installation or after long-term use, and further ensures the accuracy of the spade piece of the spading tooth machine to a certain extent.

[0036] When the detection is completed, the first abutting bolt 6 is rotated to be separated from the outer wall of the adjusting block 3, then the alignment ruler 4 is rotated to a horizontal state or an upwardly inclined state, and then the first abutting bolt 6 is reversely rotated to abut against the outer wall of the adjusting block 3, so that the alignment ruler 4 does not affect the spade piece operation of the spade on the fixed plate 1.

[0037] Embodiment 2

[0038] With reference to Figure 4 and Figure 5 , the difference between this embodiment and embodiment 1 is that the alignment member includes a connecting block 10, a support 11 and a tool setting gauge 12. The connecting block 10 is detachably bonded to the sliding block 2. One end of the support 11 is fixed to the connecting block 10, and the other end is connected to the tool setting gauge 12. The support 11 is a rod body that can adjust the angle and position, such as an aluminum alloy rod body that can be bent and adjusted. The tool setting gauge 12 is used to detect the length of the spade tip protruding from the fixed plate 1. The tool setting gauge 12 is a prior art, which will not be described in detail here.

[0039] With reference to Figure 4 and Figure 5 , the connecting block 10 and the sliding block 2 are connected by magnetic attraction. Specifically, the connecting block 10 and the sliding block 2 are fixed with magnets that attract each other on the side close to each other. The connecting block 10 and the sliding block 2 are bonded and fixed by magnetic attraction, which facilitates the quick disassembly and assembly of the tool setting gauge 12 and the spading tooth machine. After calibration, the tool setting gauge 12 can be quickly removed from the spading tooth machine. In order to improve the connection stability between the connecting block 10 and the sliding block 2, a plurality of insertion rods (not marked in the figure) are fixed on the connecting block 10, and a plurality of insertion slots (not marked in the figure) are formed on the sliding block 2 to match the insertion rods. The insertion of the insertion rods and the insertion slots helps to improve the installation stability of the alignment member during detection. In other embodiments, the connecting block 10 and the sliding block 2 can also be connected by magic tape bonding. The magic tape bonding can also achieve the quick disassembly and assembly of the tool setting gauge 12.

[0040] The principle of the embodiment 2 of the present application is that when the protruding lengths of the tips of the plurality of spades on the fixed plate 1 need to be calibrated, the connecting block 10 is bonded on the sliding block 2, the tool setting gauge 12 is aligned with the tips of the spades, then the sliding block 2 is slid to drive the connecting block 10 and the tool setting gauge 12 to slide along the arrangement direction of the plurality of spades, so as to detect whether the protruding lengths of the tips of the spades are consistent one by one, so as to facilitate adjustment.

[0041] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application, and therefore: any equivalent changes made on the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A calibration mechanism for a tooth chaser, characterized by: The application relates to a calibration device for a chisel machine, which comprises a fixed plate (1), a sliding block (2) and a calibration element, the fixed plate (1) is arranged to slide on a portal frame of the chisel machine, the sliding block (2) is arranged to slide on the fixed plate (1), the sliding direction of the sliding block (2) is parallel to the arrangement direction of a plurality of chisel blades on the fixed plate (1), the sliding block (2) is arranged above the plurality of chisel blades on the fixed plate (1), and the calibration element is arranged on the sliding block (2) and used for detecting the length of the blade tip of the chisel blade on the fixed plate (1).

2. A calibration mechanism for a tooth shaper as claimed in claim 1, characterized in that: The calibration element comprises an adjusting block (3) arranged on the sliding block (2), a calibration ruler (4) arranged to rotate on the adjusting block (3) and a first fixing element arranged on the calibration ruler (4), the rotating axis of the calibration ruler (4) is perpendicular to the sliding direction of the sliding block (2), the length direction of the calibration ruler (4) is perpendicular to the rotating axis of the calibration ruler (4), and the first fixing element is used for relatively fixing the calibration ruler (4) and the adjusting block (3).

3. A calibration mechanism for a tooth shaper according to claim 2, characterized in that: The first fixing element comprises a guide block (5) arranged on the calibration ruler (4) and a first abutting bolt (6) threaded through the guide block (5), the guide block (5) is arranged to slide on the adjusting block (3), the rotating axis of the first abutting bolt (6) is perpendicular to the rotating axis of the calibration ruler (4), the first abutting bolt (6) extends out of the adjusting block (3), the adjusting block (3) is provided with a gap (7) for the first abutting bolt (6) to slide through, and the first abutting bolt (6) is used for abutting against the side wall of the adjusting block (3).

4. A calibration mechanism for a tooth shaper according to claim 2, characterized in that: The adjusting block (3) is arranged to slide on the sliding block (2), the sliding direction of the adjusting block (3) is perpendicular to the sliding direction of the sliding block (2), and the sliding block (2) is provided with a second fixing element for relatively fixing the adjusting block (3) and the sliding block (2).

5. A calibration mechanism for a tooth shaper as claimed in claim 4, characterized in that: The second fixing element comprises a second abutting bolt (8) threaded through the sliding block (2), the rotating axis of the second abutting bolt (8) is perpendicular to the sliding direction of the adjusting block (3), and the second abutting bolt (8) is used for abutting against the adjusting block (3).

6. A calibration mechanism for a tooth shaper as claimed in claim 4, characterized in that: The adjusting block (3) is provided with a scale (9), and the length direction of the scale (9) is parallel to the sliding direction of the adjusting block (3).

7. A calibration mechanism for a tooth shaper according to claim 1, characterized in that: The calibration element comprises a connecting block (10) detachably bonded on the sliding block (2), a support (11) arranged on the connecting block (10) and a tool setting gauge (12) arranged on the support (11), and the tool setting gauge (12) is used for detecting the length of the blade tip of the chisel blade on the fixed plate (1).

8. A calibration mechanism for a tooth shaper according to claim 7, characterized in that: The connecting block (10) and the sliding block (2) are connected through magnetic attraction.

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