Modularized integrated objective table with quick positioning function

Abstract

The invention discloses a modular integrated objective table with a quick positioning function, which comprises a movable carrier plate and a positioning tool assembled on the movable carrier plate, and the positioning tool comprises a V-shaped positioning seat, a balance shaft positioning shaft, a central baffle plate, a height positioning block, a baffle plate, a pull arm positioning shaft and a compression screw nut seat. A center baffle and a baffle are installed on the edge of the plate face of one side of the movable carrying plate in a spaced mode, and a fixed pressing lead screw nut base provided with a lead screw I and a movable pressing lead screw nut base provided with a lead screw II are further installed on the opposite face of the center baffle and the opposite face of the baffle respectively. The end, provided with the center baffle, of the movable carrying plate is marked as an end A, the other end of the movable carrying plate is marked as an end B, a V-shaped positioning seat and a balance shaft positioning shaft are assembled at the end A, and a pull arm positioning shaft is assembled at the end B. And a height positioning block is assembled between the baffle plate and the movable pressing screw rod nut seat. According to the objective table, positioning tools of six parts are integrated and modularly designed, and the objective table is compact in structure and small in area and has a misplacement prevention function.

Description

Technical Field

[0001] The invention relates to the field of part hardness detection and marking, in particular to a loading platform with a modular integrated design and a rapid positioning function. Background Art

[0002] Parts must be positioned when they are tested and marked on the automatic hardness testing line. Since the structure of each part is different, different parts need to be positioned with different positioning tools. However, various positioning tools are located on different stages. Switching between different stages during use not only has poor flexibility, but also reduces production efficiency and increases production costs. Summary of the invention

[0003] The object of the present invention is to provide a modular integrated design loading platform with a rapid positioning function, comprising a movable loading plate and a positioning tool assembled on the movable loading plate.

[0004] The positioning tool comprises a V-shaped positioning seat, a balancing shaft positioning shaft, a center baffle, a fixed compression screw nut seat, a height positioning block, a baffle, a pull arm positioning shaft, a pressure plate and a movable compression screw nut seat.

[0005] A central baffle and a baffle are installed at intervals at the edge of one side of the movable carrier. The end of the movable carrier provided with the central baffle is recorded as end A, and the end provided with the baffle is recorded as end B.

[0006] A fixed compression screw nut seat is installed on the movable carrier plate, opposite to the central baffle, and a screw rod I is assembled on the fixed compression screw nut seat.

[0007] A movable pressing screw nut seat is installed on the movable carrier plate and opposite to the baffle, and a screw II is assembled on the movable pressing screw nut seat.

[0008] The A end of the movable carrier plate is equipped with a V-shaped positioning seat and a balancing shaft positioning shaft. The balancing shaft positioning shaft is located between the central baffle plate and the fixed pressing screw nut seat, and the three are arranged in a triangle.

[0009] The V-shaped positioning seat, the balancing shaft positioning shaft and the fixed pressing screw nut seat are also arranged in a triangle, wherein the fixed pressing screw nut seat is located between the V-shaped positioning seat and the balancing shaft positioning shaft.

[0010] A height positioning block is arranged between the baffle plate and the movable pressing screw nut seat, and a flat bottom V-shaped groove with the notch upward is arranged at one end of the height positioning block close to the baffle plate.

[0011] The arm positioning shaft passes through the height positioning block and is assembled on the B end of the movable carrier plate. The arm positioning shaft includes an arm positioning shaft I and an arm positioning shaft II closer to the B end.

[0012] Parts one to six are positioned by the positioning tool.

[0013] Furthermore, one end of the part 1 is a large head end I, and the other end is a small head end I with a positioning hole.

[0014] During positioning, the part is located above the height positioning block, the small head end I is fixed on the pull arm positioning shaft I through the positioning hole, one side of the large head end I is against the baffle, and the other side is tightened by the screw II assembled on the movable clamping screw nut seat.

[0015] Furthermore, one end of the part 2 is a large head end II, and the other end is a small head end II with a positioning hole.

[0016] During positioning, the part II is located above the height positioning block, the small head end II is fixed on the pull arm positioning shaft II through the positioning hole, one side of the large head end II is against the baffle, and the other side is tightened by the screw II assembled on the movable tightening screw nut seat.

[0017] Furthermore, a cylindrical plug is provided at one end of the screw rod 1 close to the center baffle.

[0018] Furthermore, the part three is a strip-shaped part, one end of which is a large head end III, and the other end of which is a small head end III with a positioning hole.

[0019] Part three includes two positioning processes.

[0020] During positioning in process one, one side of part three is against the center baffle and the baffle at the same time, and the end close to the center baffle is the small head end III, and the other side of part three is tightened by the screw rod I assembled on the fixed clamping screw rod nut seat. At this time, the cylindrical plug on the screw rod I is blocked in the positioning hole of the small head end III.

[0021] During positioning in step 2, the small head end III is fixed on the positioning shaft of the balance shaft through the positioning hole, one side of the large head end III is against the baffle, and the other side is clamped by the screw II assembled on the movable clamping screw nut seat.

[0022] Furthermore, the part three and the part four are symmetrical parts.

[0023] Furthermore, a strip groove is provided on the flat bottom V-shaped groove.

[0024] Furthermore, the part five is a stepped rotating body structure, and an annular step is provided on the outer wall of the column body.

[0025] During positioning, part five is located in the flat-bottomed V-shaped groove, and the annular step thereon is embedded in the strip groove.

[0026] Furthermore, a groove is provided on the movable carrier plate.

[0027] The groove is located between the central baffle plate, the fixed pressing screw nut seat and the baffle plate, and the movable pressing screw nut seat.

[0028] The part 6 is in a Z-shaped structure as a whole, and includes a connecting block, a stepped rotating body I and a stepped rotating body II. The end surface of the connecting block close to the end of the moving carrier A is vertically connected to the stepped rotating body I, and the end surface of the connecting block close to the end of the moving carrier B is vertically connected to the stepped rotating body II.

[0029] When the part six is ​​positioned, the lower end of the connecting block is embedded in the groove, and the stepped rotating body I and the stepped rotating body II are placed on the V-shaped positioning seat and the flat bottom V-shaped groove respectively.

[0030] Furthermore, a pressure plate is installed on the movable carrier plate opposite to the central baffle plate, and a through slot penetrating the upper and lower plate surfaces is formed on the pressure plate, and the movable pressing screw nut seat can be movably fixed in the through slot.

[0031] The technical effect of the present invention is undoubted, and the beneficial effects of the present invention are as follows:

[0032] 1. The stage of the present invention integrates and modularizes the positioning tools of six parts, so that each part can be positioned quickly and accurately, which not only improves production efficiency and reduces production costs, but also enhances the flexibility of use, making it easy to realize the automation of hardness testing and engraving processes of the six parts.

[0033] 2. The loading platform of the present invention is capable of positioning six parts at the same time, and is not only compact in structure and small in area, but also has the function of preventing misplacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 Schematic diagram of the stage;

[0035] Figure 2 This is a schematic diagram of positioning of a part;

[0036] Figure 3 This is a schematic diagram for positioning part 2;

[0037] Figure 4 This is a schematic diagram for positioning parts three and four;

[0038] Figure 4 (a) is a schematic diagram of positioning of process one. Figure 4 (b) is a schematic diagram of positioning of process 2;

[0039] Figure 5 This is a schematic diagram of positioning of part five;

[0040] Figure 6This is a schematic diagram of the positioning of part six.

[0041] In the figure: 1-movable carrier; 2-V-shaped positioning seat; 3-balancing shaft positioning shaft; 4-center baffle; 5-fixed clamping screw nut seat; 6-height positioning block; 601-flat bottom V-shaped groove; 6011-strip groove; 7-baffle; 8-pull arm positioning shaft; 801-pull arm positioning shaft I; 802-pull arm positioning shaft II; 9-pressing plate; 10-movable clamping screw nut seat; 11-screw I; 1101-cylindrical plug; 12-screw II; 13-part one; 1301-big head end I; 1302-small head end I; 14-part two; 1401-big head end II; 1402-small head end II; 15-part three; 1501-big head end III; 1502-small head end III; 16-part five; 1601-annular step; 17-part six; 18-groove. DETAILED DESCRIPTION

[0042] The present invention is further described below in conjunction with the embodiments, but it should not be understood that the above subject matter of the present invention is limited to the following embodiments. Without departing from the above technical ideas of the present invention, various substitutions and changes are made according to the common technical knowledge and customary means in the art, which should all be included in the protection scope of the present invention.

[0043] Embodiment 1:

[0044] See also Figure 1 to Figure 6 , a modular integrated design loading platform with a rapid positioning function, including a movable loading plate 1 and a positioning tool assembled on the movable loading plate 1.

[0045] The positioning tool comprises a V-shaped positioning seat 2, a balancing shaft positioning shaft 3, a center baffle 4, a fixed compression screw nut seat 5, a height positioning block 6, a baffle 7, a pull arm positioning shaft 8, a pressure plate 9 and a movable compression screw nut seat 10.

[0046] A center baffle 4 and a baffle 7 are installed at intervals at the edge of one side of the movable carrier 1. The end of the movable carrier 1 provided with the center baffle 4 is marked as end A, and the end provided with the baffle 7 is marked as end B.

[0047] A fixed compression screw nut seat 5 is installed on the movable carrier plate 1 and opposite to the central baffle plate 4, and a screw rod I11 is assembled on the fixed compression screw nut seat 5.

[0048] A movable pressing screw nut seat 10 is installed on the movable carrier plate 1 and opposite to the baffle 7, and a screw II12 is assembled on the movable pressing screw nut seat 10.

[0049] The A end of the movable carrier plate 1 is equipped with a V-shaped positioning seat 2 and a balancing shaft positioning shaft 3. The balancing shaft positioning shaft 3 is located between the central baffle plate 4 and the fixed pressing screw nut seat 5, and the three are arranged in a triangle.

[0050] The V-shaped positioning seat 2 , the balancing shaft positioning shaft 3 and the fixed pressing screw nut seat 5 are also arranged in a triangle, wherein the fixed pressing screw nut seat 5 is located between the V-shaped positioning seat 2 and the balancing shaft positioning shaft 3 .

[0051] A height positioning block 6 is installed between the baffle plate 7 and the movable pressing screw nut seat 10 , and a flat-bottomed V-shaped groove 601 with an upward notch is formed at one end of the height positioning block 6 close to the baffle plate 7 .

[0052] The arm positioning shaft 8 passes through the height positioning block 6 and is assembled on the B end of the movable carrier plate 1. The arm positioning shaft 8 includes an arm positioning shaft I801 and an arm positioning shaft II802 closer to the B end.

[0053] Parts one to six are positioned by the positioning tool.

[0054] Embodiment 2:

[0055] The main structure of this embodiment is the same as that of Embodiment 1. The fixed compression screw nut seat 5 and the movable compression screw nut seat 10 are of a "X"-shaped structure, and threaded holes for fixing screws are formed thereon.

[0056] The cross-sectional shape of the central baffle plate 4 is an "X" shape, and the cross-sectional shape of the baffle plate 7 is a rectangle.

[0057] The distance between the fixed pressing screw nut seat 5 and the central baffle plate 4 is smaller than the distance between the movable pressing screw nut seat 10 and the baffle plate 7 .

[0058] Embodiment 3:

[0059] The main structure of this embodiment is the same as any one of Embodiments 1 to 2, and a through hole is provided on the height positioning block 6 for the arm positioning shaft 8 to pass through.

[0060] Embodiment 4:

[0061] The main structure of this embodiment is the same as any one of Embodiments 1 to 3. Figure 2 One end of the part 13 is a large head end I1301, and the other end is a small head end I1302 with a positioning hole.

[0062] During positioning, the part 13 is located above the height positioning block 6, the small head end I1302 is fixed on the pull arm positioning shaft I801 through the positioning hole, one side of the large head end I1301 is against the baffle 7, and the other side is tightened by the screw II12 assembled on the movable clamping screw nut seat 10.

[0063] Embodiment 5:

[0064] The main structure of this embodiment is the same as any one of Embodiments 1 to 4. Figure 3 One end of the part 2 14 is a large head end II1401, and the other end is a small head end II1402 with a positioning hole.

[0065] During positioning, the part II 14 is located above the height positioning block 6, the small head end II1402 is fixed on the pull arm positioning shaft II802 through the positioning hole, one side of the large head end II1401 is against the baffle 7, and the other side is tightened by the screw II12 assembled on the movable clamping screw nut seat 10.

[0066] Embodiment 6:

[0067] The main structure of this embodiment is the same as any one of Embodiments 1 to 5. Furthermore, a cylindrical plug 1101 is provided at one end of the screw rod I11 close to the center baffle 4.

[0068] Embodiment 7:

[0069] The main structure of this embodiment is the same as that of embodiment 6. Figure 4 The part three 15 is a strip-shaped part, one end of which is a large head end III1501, and the other end is a small head end III1502 with a positioning hole.

[0070] The part three 15 includes two positioning processes.

[0071] See also Figure 4 (a), during positioning in process one, one side of the part three 15 is against the center baffle 4 and the baffle 7 at the same time, and the end close to the center baffle 4 is the small head end III1502, and the other side of the part three 15 is clamped by the screw rod I11 assembled on the fixed clamping screw nut seat 5. At this time, the cylindrical plug on the screw rod I11 is blocked in the positioning hole of the small head end III1502.

[0072] See also Figure 4 (b) During positioning in step 2, the small head end III1502 is fixed on the balancing shaft positioning shaft 3 through the positioning hole, one side of the large head end III1501 is against the baffle 7, and the other side is tightened by the screw II12 assembled on the movable tightening screw nut seat 10.

[0073] Embodiment 8:

[0074] The main structure of this embodiment is the same as any one of Embodiments 1 to 7. Furthermore, the part three 15 and the part four are symmetrical parts.

[0075] Embodiment 9:

[0076] The main structure of this embodiment is the same as any one of Embodiments 1 to 8. Furthermore, a strip groove 6011 is provided on the flat-bottomed V-shaped groove 601 .

[0077] Embodiment 10:

[0078] The main structure of this embodiment is the same as that of Embodiment 9. Furthermore, a square through hole connected to the flat-bottomed V-shaped groove 601 is provided on the height positioning block 6, and the side surface of the square through hole close to the movable pressing screw nut seat 10 is an inclined surface.

[0079] The strip groove 6011 is located at the intersection of the flat-bottomed V-shaped groove 601 and the square through hole.

[0080] Embodiment 11:

[0081] The main structure of this embodiment is the same as any one of Embodiments 9 to 10. Figure 5 The part five 16 is a stepped rotating body structure, and an annular step 1601 is provided on the outer wall of the column.

[0082] During positioning, the part five 16 is located in the flat-bottomed V-shaped groove 601 , and the annular step 1601 thereon is embedded in the strip groove 6011 .

[0083] Embodiment 12:

[0084] The main structure of this embodiment is the same as any one of Embodiments 1 to 11. Furthermore, a groove 18 is provided on the movable carrier plate 1 (the groove 18 is limited in the length direction of the part in order to limit the connection block in the groove).

[0085] The groove 18 is located between the central baffle plate 4 , the fixed pressing screw nut seat 5 , the baffle plate 7 , and the movable pressing screw nut seat 10 .

[0086] See also Figure 6 The part 6 17 is in a Z-shaped structure as a whole, including a connecting block, a step-type rotating body I and a step-type rotating body II. The end surface of the connecting block close to the moving carrier plate 1A is vertically connected to the step-type rotating body I, and the end surface of the connecting block close to the moving carrier plate 1B is vertically connected to the step-type rotating body II.

[0087] When the part six 17 is positioned, the lower end of the connecting block is embedded in the groove 18, and the stepped rotating body I and the stepped rotating body II are placed on the V-shaped positioning seat 2 and the flat bottom V-shaped groove 601 respectively.

[0088] Embodiment 13:

[0089] The main structure of this embodiment is the same as any one of Embodiments 1 to 12. Furthermore, a pressure plate 9 is installed on the movable carrier plate 1, opposite to the center baffle plate 4. The pressure plate 9 is provided with a through groove that runs through the upper and lower plate surfaces. The movable tightening screw nut seat 10 can be movably fixed in the through groove.

[0090] Embodiment 14:

[0091] The main structure of this embodiment is the same as any one of the embodiments 1 to 13. Furthermore, for six kinds of parts (two of which have two processes requiring hardness testing) with different hardness testing positions, a stage with a modular integrated design with a rapid positioning function is designed when hardness testing and marking are performed on the hardness automatic testing line. The stage integrates the positioning tools of the six kinds of parts and has a modular design. The stage has a compact structure, a small area, and has an anti-misplacement function.

[0092] The stage mainly includes: a moving carrier plate 1, a V-shaped positioning seat 2, a balancing shaft positioning shaft 3, a center baffle plate 4, a pressing screw nut seat, a height positioning block 6, a baffle plate 7, a pull arm positioning shaft 8, a pressing plate 9, a screw 11, etc. (see Figure 1 shown).

[0093] During hardness testing and marking, positioning is performed through the positioning shaft, V-shaped positioning seat 2, baffle 7, height positioning block 6, etc., and limiting is performed through the nut seat, screw rod, etc., so that the parts can be positioned quickly and reliably.

[0094] ① Position part one and part two through the pull arm positioning shaft 8 and the baffle 7, and adjust the clamping position of the screw rod 11 by adjusting the position of the movable clamping screw rod nut seat 10 on the pressure plate 9, and finally clamp through the screw rod 11.

[0095] ② Position process one of parts three and four through the center baffle 4, baffle 7 and fixed clamping screw nut seat 5, adjust the clamping position of screw 11 by adjusting the position of movable clamping screw nut seat 10 on the pressure plate 9, and finally clamp through screw 11.

[0096] ③ Position the process two of parts three and four through the balancing shaft positioning shaft 3 and the baffle 7, and at the same time adjust the clamping position of the screw 11 by adjusting the position of the movable clamping screw nut seat 10 on the pressure plate 9, and finally clamp it through the screw 11.

[0097] ④ Position part 5 directly through the V-groove on the height positioning block 6.

[0098] ⑤ Position part six through the V-shaped positioning seat 2 and the V-shaped groove on the height positioning block 6.

Claims

1. A stage with modular integrated design and rapid positioning function, characterized in that: It comprises a movable carrier plate (1) and a positioning tool assembled on the movable carrier plate (1); The positioning tool comprises a V-shaped positioning seat (2), a balancing shaft positioning shaft (3), a center baffle (4), a fixed compression screw nut seat (5), a height positioning block (6), a baffle (7), a pull arm positioning shaft (8), a pressure plate (9) and a movable compression screw nut seat (10); A central baffle (4) and a baffle (7) are installed at intervals at the edge of one side of the movable carrier (1); the end of the movable carrier (1) provided with the central baffle (4) is marked as end A, and the end of the movable carrier (1) provided with the baffle (7) is marked as end B; A fixed compression screw nut seat (5) is installed on the movable carrier plate (1) opposite to the central baffle plate (4), and a screw rod I (11) is mounted on the fixed compression screw nut seat (5); A movable pressing screw nut seat (10) is installed on the movable carrier plate (1) opposite to the baffle plate (7), and a screw II (12) is mounted on the movable pressing screw nut seat (10); The A end of the movable carrier plate (1) is equipped with a V-shaped positioning seat (2) and a balancing shaft positioning shaft (3); the balancing shaft positioning shaft (3) is located between the central baffle plate (4) and the fixed pressing screw nut seat (5), and the three are arranged in a triangle; The V-shaped positioning seat (2), the balancing shaft positioning shaft (3) and the fixed pressing screw nut seat (5) are also arranged in a triangle, wherein the fixed pressing screw nut seat (5) is located between the V-shaped positioning seat (2) and the balancing shaft positioning shaft (3); A height positioning block (6) is installed between the baffle plate (7) and the movable pressing screw nut seat (10), and a flat-bottomed V-shaped groove (601) with an upward notch is provided at one end of the height positioning block (6) close to the baffle plate (7); The arm positioning shaft (8) passes through the height positioning block (6) and is assembled on the B end of the movable carrier plate (1); the arm positioning shaft (8) comprises an arm positioning shaft I (801) and an arm positioning shaft II (802) closer to the B end; Parts one to six are positioned by the positioning tool.

2. The stage with modular integrated design and rapid positioning function according to claim 1, characterized in that: One end of the part 1 (13) is a large end I (1301), and the other end is a small end I (1302) with a positioning hole; During positioning, the part 1 (13) is located above the height positioning block (6), the small end I (1302) is fixed on the pull arm positioning shaft I (801) through the positioning hole, one side of the large end I (1301) is against the baffle (7), and the other side is tightened by the screw II (12) assembled on the movable tightening screw nut seat (10).

3. The stage with modular integrated design of rapid positioning function according to claim 1, characterized in that: One end of the part 2 (14) is a large head end II (1401), and the other end is a small head end II (1402) with a positioning hole; During positioning, the part II (14) is located above the height positioning block (6), the small end II (1402) is fixed on the pull arm positioning shaft II (802) through the positioning hole, one side of the large end II (1401) is against the baffle (7), and the other side is tightened by the screw II (12) assembled on the movable tightening screw nut seat (10).

4. The stage with modular integrated design and rapid positioning function according to claim 1, characterized in that: A cylindrical plug (1101) is provided at one end of the screw rod I (11) close to the central baffle (4).

5. The stage with modular integrated design and rapid positioning function according to claim 4, characterized in that: The part three (15) is a strip-shaped part, one end of which is a large head end III (1501) and the other end of which is a small head end III (1502) with a positioning hole; The part three (15) includes two positioning processes. During positioning in step 1, one side of the part three (15) simultaneously abuts against the center baffle (4) and the baffle (7), and the end close to the center baffle (4) is the small head end III (1502), and the other side of the part three (15) is pressed by the screw rod I (11) assembled on the fixed pressing screw rod nut seat (5), at this time, the cylindrical plug on the screw rod I (11) is blocked in the positioning hole of the small head end III (1502); During positioning in step 2, the small end III (1502) is fixed on the balancing shaft positioning shaft (3) through the positioning hole, one side of the large end III (1501) is pressed against the baffle (7), and the other side is pressed by the screw II (12) assembled on the movable clamping screw nut seat (10).

6. The stage with modular integrated design and rapid positioning function according to claim 1, characterized in that: Part three (15) and part four are symmetrical parts.

7. The stage with modular integrated design and rapid positioning function according to claim 1, characterized in that: The flat-bottomed V-shaped groove (601) is provided with a strip groove (6011).

8. The stage with modular integrated design and rapid positioning function according to claim 7, characterized in that: The part five (16) is a stepped rotating body structure, and the outer wall of the column body is provided with an annular step (1601); During positioning, part five (16) is located in the flat bottom V-shaped groove (601), and the annular step (1601) thereon is embedded in the strip groove (6011).

9. The stage with modular integrated design and rapid positioning function according to claim 1, characterized in that: The movable carrier plate (1) is provided with a groove (18). The groove (18) is located between the central baffle (4), the fixed pressing screw nut seat (5), the baffle (7), and the movable pressing screw nut seat (10); The part six (17) is in a Z-shaped structure as a whole, and comprises a connecting block, a stepped rotating body I and a stepped rotating body II; the end surface of the connecting block close to the A end of the movable carrier (1) is vertically connected to the stepped rotating body I, and the end surface of the connecting block close to the B end of the movable carrier (1) is vertically connected to the stepped rotating body II; When the part six (17) is positioned, the lower end of the connecting block is embedded in the groove (18), and the stepped rotating body I and the stepped rotating body II are placed on the V-shaped positioning seat (2) and the flat bottom V-shaped groove (601) respectively.

10. A stage with a modular integrated design and rapid positioning function according to any one of claims 1 to 6, characterized in that: A pressure plate (9) is installed on the movable carrier plate (1) opposite to the central baffle plate (4), and a through slot penetrating the upper and lower plate surfaces is provided on the pressure plate (9), and the movable pressing screw nut seat (101) can be movably fixed in the through slot.

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